Thou Shall Have No Other Gods Before Me

This may be a little lengthy, but it is very much worthy of our meditation. This is from the Westminster Larger Catechism. Specifically speaking about the first commandment.

Question 103: Which is the first commandment?
Answer: The first commandment is, Thou shall have no other gods before me.

Question 104: What are the duties required in the first commandment?
Answer: The duties required in the first commandment are, the knowing and acknowledging of God to be the only true God, and our God; and to worship and glorify him accordingly, by thinking, meditating, remembering, highly esteeming, honoring, adoring, choosing, loving, desiring, fearing of him; believing him; trusting, hoping, delighting, rejoicing in him; being zealous for him; calling upon him, giving all praise and thanks, and yielding all obedience and submission to him with the whole man; being careful in all things to please him, and sorrowful when in anything he is offended; and walking humbly with him.

Question 105: What are the sins forbidden in the first commandment?
Answer: The sins forbidden in the first commandment are, atheism, in denying or not having a God; idolatry, in having or worshiping more gods than one, or any with or instead of the true God; the not having and avouching him for God, and our God; the omission or neglect of anything due to him, required in this commandment; ignorance, forgetfulness, misapprehensions, false opinions, unworthy and wicked thoughts of him; bold and curious searching into his secrets; all profaneness, hatred of God; self-love, self-seeking, and all other inordinate and immoderate setting of our mind, will, or affections upon other things, and taking them off from him in whole or in part; vain credulity, unbelief, heresy, misbelief, distrust, despair, incorrigibleness, and insensibleness under judgments, hardness of heart, pride, presumption, carnal security, tempting of God; using unlawful means, and trusting in lawful means; carnal delights and joys; corrupt, blind, and indiscreet zeal; lukewarmness, and deadness in the things of God; estranging ourselves, and apostatizing from God; praying, or giving any religious worship, to saints, angels, or any other creatures; all compacts and consulting with the devil, and hearkening to his suggestions; making men the lords of our faith and conscience; slighting and despising God and his commands; resisting and grieving of his Spirit, discontent and impatience at his dispensations, charging him foolishly for the evils he inflicts on us; and ascribing the praise of any good we either are, have, or can do, to fortune, idols, ourselves, or any other creature.

I like how the catechism speaks about the "duties required," and the "sins forbidden" in the commandments. As you read through the list of the sins forbidden, it may have seemed obvious to you that pride, worship of saints, and consulting with the devil were violations of the first commandment; but did you ever consider that lukewarmness, bold and curious searching into his secrets, and forgetfulness were violations of the first command?