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“Jesus, remember me when you come into your kingdom.” — Luke 23:42

On Christian life


Heidelberg Catechism

Heidelberg Catechism Question 114. But can those who are converted to God keep these commandments perfectly? No, for even the holiest of them make only a small beginning in obedience in this life. Nevertheless, they begin with serious purpose to conform not only to some, but to all the commandments of God.

Heidelberg Catechism Question 115. Why, then, does God have the ten commandments preached so strictly since no one can keep them in this life? First, that all our life long we may become increasingly aware of our sinfulness, and therefore more eagerly seek forgiveness of sins and righteousness in Christ. Second, that we may constantly and diligently pray to God for the grace of the Holy Spirit, so that more and more we may be renewed in the image of God, until we attain the goal of full perfection after this life.


Westminster Shorter Catechism

Shorter Catechism Question 82. Is any man able perfectly to keep the commandments of God? No mere man, since the Fall, is able, in this life, perfectly to keep the commandments of God, but doth daily break them, in thought, word, and deed.

  • 1 Kings 8:46 “If they sin against you—for there is no one who does not sin—and you are angry with them and give them to an enemy, so that they are carried away captive to the land of the enemy, far off or near.”
  • 1 John 1:8–10 “If we say that we have no sin, we deceive ourselves, and the truth is not in us. If we confess our sins, he who is faithful and just will forgive us our sins and cleanse us from all unrighteousness. If we say that we have not sinned, we make him a liar, and his word is not in us.”
  • 1 John 2:1–2 “My little children, I am writing these things to you so that you may not sin. But if anyone does sin, we have an advocate with the Father, Jesus Christ the righteous; and he is the atoning sacrifice for our sins, and not for ours only but also for the sins of the whole world.”
  • 1 John 2:3–6 “Now by this we may be sure that we know him, if we obey his commandments. Whoever says, ‘I have come to know him,’ but does not obey his commandments, is a liar, and in such a person the truth does not exist; but whoever obeys his word, truly in this person the love of God has reached perfection. By this we may be sure that we are in him: whoever says, ‘I abide in him,’ ought to walk just as he walked.”
  • Gen. 8:21 “And when the LORD smelled the pleasing odor, the LORD said in his heart, ‘I will never again curse the ground because of humankind, for the inclination of the human heart is evil from youth; nor will I ever again destroy every living creature as I have done.’”
  • James 3:8 “but no one can tame the tongue—a restless evil, full of deadly poison.”
  • James 3:2 “For all of us make many mistakes. Anyone who makes no mistakes in speaking is perfect, able to keep the whole body in check with a bridle.”


Shorter Catechism Question 83. Are all transgressions of the law equally heinous? Some sins in themselves, and by reason of several aggravations, are more heinous in the sight of God than others.

  • Ps. 19:13 “Keep back your servant also from the insolent; do not let them have dominion over me. Then I shall be blameless, and innocent of great transgression.”
  • John 19:11 “Jesus answered him, ‘You would have no power over me unless it had been given you from above; therefore the one who handed me over to you is guilty of a greater sin.’”


Shorter Catechism Question 84. What doth every sin deserve? Every sin deserveth God’s wrath and curse, both in this life and that which is to come.

  • Gal. 3:10 “For all who rely on the works of the law are under a curse; for it is written, ‘Cursed is everyone who does not observe and obey all the things written in the book of the law.’”
  • Matt. 25:41 “Then he will say to those at his left hand, ‘You that are accursed, depart from me into the eternal fire prepared for the devil and his angels.’”


Shorter Catechism Question 85. What doth God require of us, that we may escape his wrath and curse, due to us for sin? To escape the wrath and curse of God, due to us for sin, God requireth of us faith in Jesus Christ, repentance unto life, with the diligent use of all the outward means whereby Christ communicateth to us the benefits of redemption.

  • Acts 20:21 “as I testified to both Jews and Greeks about repentance toward God and faith toward our Lord Jesus.”
  • Mark 1:15 “and saying, ‘The time is fulfilled, and the kingdom of God has come near; repent, and believe in the good news.’”
  • John 3:18 “Those who believe in him are not condemned; but those who do not believe are condemned already, because they have not believed in the name of the only Son of God.”
  • Matt. 28:19–2o “Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything that I have commanded you. And remember, I am with you always, to the end of the age.”
  • Acts 2:41–42 “So those who welcomed his message were baptized, and that day about three thousand persons were added. They devoted themselves to the apostles’ teaching and fellowship, to the breaking of bread and the prayers.”


Shorter Catechism Question 86. What is faith in Jesus Christ? Faith in Jesus Christ is a saving grace, whereby we receive and rest upon him alone for salvation, as he is offered to us in the gospel.

  • Heb. 10:39 “But we are not among those who shrink back and so are lost, but among those who have faith and so are saved.”
  • John 1:12 “But to all who received him, who believed in his name, he gave power to become children of God.”
  • Phil. 3:9 “and be found in him, not having a righteousness of my own that comes from the law, but one that comes through faith in Christ, the righteousness from God based on faith.”
  • John 6:40 “This is indeed the will of my Father, that all who see the Son and believe in him may have eternal life; and I will raise them up on the last day.”


Shorter Catechism Question 87. What is repentance unto life? Repentance unto life is a saving grace, whereby a sinner, out of a true sense of his sin, and apprehension of the mercy of God in Christ, doth, with grief and hatred of his sin, turn from it unto God, with full purpose of, and endeavor after, new obedience.

  • Acts 11:18 “When they heard this, they were silenced. And they praised God, saying, ‘Then God has given even to the Gentiles the repentance that leads to life.’”
  • Acts 2:37 “Now when they heard this, they were cut to the heart and said to Peter and to the other apostles, ‘Brothers, what should we do?’”
  • Joel 2:13 “rend your hearts and not your clothing. Return to the LORD, your God, for he is gracious and merciful, slow to anger, and abounding in steadfast love, and relents from punishing.”
  • 2 Cor. 7:11 “For see what earnestness this godly grief has produced in you, what eagerness to clear yourselves, what indignation, what alarm, what longing, what zeal, what punishment! At every point you have proved yourselves guiltless in the matter.”
  • Jer. 31:18–19 “Indeed I heard Ephraim pleading: ‘You disciplined me, and I took the discipline; I was like a calf untrained. Bring me back, let me come back, for you are the LORD my God. For after I had turned away I repented; and after I was discovered, I struck my thigh; I was ashamed, and I was dismayed because I bore the disgrace of my youth.’”
  • Acts 26:18 “to open their eyes so that they may turn from darkness to light and from the power of Satan to God, so that they may receive forgiveness of sins and a place among those who are sanctified by faith in me.”
  • Ps. 119:59 “When I think of your ways, I turn my feet to your decrees.”

Study Catechism

Study Catechism Question 119. Can you obey these commandments perfectly? I am at once a forgiven sinner and a forgiven sinner. As a sinner without excuse, I fail to obey these commandments as God requires. “For whoever keeps the whole law but fails in one point has become accountable for all of it” (James 2:10). I should not adjust the law to my failures, nor reduce my failures before God. Yet there is more grace in God than sin in me. While I should not cease to pray to God for mercy, I can be confident that God is forgiving and that I will be set free from all my sins. By grace I can confess my sins, repent of them, and grow in love and knowledge day by day.

  • Ps. 14:3 “They have all gone astray, they are all alike perverse; there is no one who does good, no, not one.”
  • Eph. 2:8 “For by grace you have been saved through faith, and this is not your own doing; it is the gift of God.”
  • Ps. 130:3-4 “If you, O Lord, should mark iniquities, Lord, who could stand? But there is forgiveness with you, so that you may be revered.”
  • Col. 1:13-14 “He has rescued us from the power of darkness and transferred us into the kingdom of his beloved Son, in whom we have redemption, the forgiveness of sins.”
  • 1 John 1:8 “If we say that we have no sin, we deceive ourselves, and the truth is not in us.”


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