Heidelberg Catechism · 1563

Q94. What does the LORD require in the first commandment?

That for the sake of my very salvation I avoid and flee all idolatry, witchcraft, superstition, and prayer to saints or to other creatures. Further, that I rightly come to know the only true God. trust in Him alone, submit to Him with all humility and patience, expect all good from Him only, and love, fear, and honour Him with all my heart. In short, that I forsake all creatures rather than do the least thing against His will.
Answer · Heidelberg Catechism

Scripture proofs

  1. [1]
    1 Corinthians 6:9-10

    Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind, Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God.

    1 Corinthians 10:5-14

    But with many of them God was not well pleased: for they were overthrown in the wilderness. Now these things were our examples, to the intent we should not lust after evil things, as they also lusted. Neither be ye idolaters, as were some of them; as it is written, The people sat down to eat and drink, and rose up to play. …

    1 John 5:21

    Little children, keep yourselves from idols. Amen.

  2. [2]
    Leviticus 19:31

    Regard not them that have familiar spirits, neither seek after wizards, to be defiled by them: I am the Lord your God.

    Deuteronomy 18:9-12

    When thou art come into the land which the Lord thy God giveth thee, thou shalt not learn to do after the abominations of those nations. There shall not be found among you any one that maketh his son or his daughter to pass through the fire, or that useth divination, or an observer of times, or an enchanter, or a witch, Or a charmer, or a consulter with familiar spirits, or a wizard, or a necromancer. …

  3. [3]
    Matthew 4:10

    Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

    Revelation 19:10

    And I fell at his feet to worship him. And he said unto me, See thou do it not: I am thy fellowservant, and of thy brethren that have the testimony of Jesus: worship God: for the testimony of Jesus is the spirit of prophecy.

    Revelation 22:8-9

    And I John saw these things, and heard them. And when I had heard and seen, I fell down to worship before the feet of the angel which shewed me these things. Then saith he unto me, See thou do it not: for I am thy fellowservant, and of thy brethren the prophets, and of them which keep the sayings of this book: worship God.

  4. [4]
    John 17:3

    And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.

  5. [5]
    Jeremiah 17:5

    Thus saith the Lord; Cursed be the man that trusteth in man, and maketh flesh his arm, and whose heart departeth from the Lord.

    Jeremiah 17:7

    Blessed is the man that trusteth in the Lord, and whose hope the Lord is.

  6. [6]
    1 Peter 5:5-6

    Likewise, ye younger, submit yourselves unto the elder. Yea, all of you be subject one to another, and be clothed with humility: for God resisteth the proud, and giveth grace to the humble. Humble yourselves therefore under the mighty hand of God, that he may exalt you in due time:

  7. [7]
    Romans 5:3-4

    And not only so, but we glory in tribulations also: knowing that tribulation worketh patience; And patience, experience; and experience, hope:

    1 Corinthians 10:10

    Neither murmur ye, as some of them also murmured, and were destroyed of the destroyer.

    Philippians 2:14

    Do all things without murmurings and disputings:

    Colossians 1:11

    Strengthened with all might, according to his glorious power, unto all patience and longsuffering with joyfulness;

    Hebrews 10:36

    For ye have need of patience, that, after ye have done the will of God, ye might receive the promise.

  8. [8]
    Psalms 104:27-28

    These wait all upon thee; that thou mayest give them their meat in due season. That thou givest them they gather: thou openest thine hand, they are filled with good.

    Isaiah 45:7

    I form the light, and create darkness: I make peace, and create evil: I the Lord do all these things.

    James 1:17

    Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.

  9. [9]
    Deuteronomy 6:5

    And thou shalt love the Lord thy God with all thine heart, and with all thy soul, and with all thy might.

    Matthew 22:37

    Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.

  10. [10]
    Deuteronomy 6:2

    That thou mightest fear the Lord thy God, to keep all his statutes and his commandments, which I command thee, thou, and thy son, and thy son’s son, all the days of thy life; and that thy days may be prolonged.

    Psalms 111:10

    The fear of the Lord is the beginning of wisdom: a good understanding have all they that do his commandments: his praise endureth for ever.

    Proverbs 1:7

    The fear of the Lord is the beginning of knowledge: but fools despise wisdom and instruction.

    Proverbs 9:10

    The fear of the Lord is the beginning of wisdom: and the knowledge of the holy is understanding.

    Matthew 10:28

    And fear not them which kill the body, but are not able to kill the soul: but rather fear him which is able to destroy both soul and body in hell.

    1 Peter 1:17

    And if ye call on the Father, who without respect of persons judgeth according to every man’s work, pass the time of your sojourning here in fear:

  11. [11]
    Deuteronomy 6:13

    Thou shalt fear the Lord thy God, and serve him, and shalt swear by his name.

    Matthew 4:10

    Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

    Deuteronomy 10:20

    Thou shalt fear the Lord thy God; him shalt thou serve, and to him shalt thou cleave, and swear by his name.

  12. [12]
    Matthew 5:29-30

    And if thy right eye offend thee, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell. And if thy right hand offend thee, cut it off, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.

    Matthew 10:37-39

    He that loveth father or mother more than me is not worthy of me: and he that loveth son or daughter more than me is not worthy of me. And he that taketh not his cross, and followeth after me, is not worthy of me. He that findeth his life shall lose it: and he that loseth his life for my sake shall find it.

    Acts 5:29

    Then Peter and the other apostles answered and said, We ought to obey God rather than men.

Proof texts as given in the original; verse text from the King James Version.