1 Timothy 6:20 Meaning: What Is the Deposit?

The phrase that which is committed to thy trust translates a single Greek word: parathēkē, a deposit. It is something precious that belongs to another and has been left in your care. Paul uses the same word in 2 Timothy 1:14, telling Timothy to "guard the good deposit through the Holy Spirit." A deposit is not yours to invent or improve; it is yours to keep intact and pass on.

The verb phulassō (to guard) carries a sense of watchfulness, even vigilance against thieves. Timothy is to hold the truth close, not hide it, but protect it from being twisted.

Then Paul names what to avoid: kenophōnias (empty babblings), words that are hollow, noise without substance. And antitheseis (opposing arguments) of a knowledge falsely called, pseudōnumou gnōseōs. The false teachers boasted of a deeper wisdom, but Paul calls it a fraud. True knowledge is not something you argue your way into; it is something you receive with humility.

Christians across traditions have seen in this verse a call to hold fast to the faith once delivered. Early church fathers like Irenaeus and Tertullian used it to defend apostolic teaching against Gnostic claims of secret knowledge. Protestant commentators like Matthew Henry and Adam Clarke emphasize guarding the pure doctrine of the gospel against human speculations. John Calvin understood the deposit as the whole body of Christian teaching, while Wesley warned against wearying controversy. The Roman Catholic Church has read this as a basis for the deposit of faith passed down through Scripture and tradition. What all share is the conviction that the gospel is a treasure to be kept, not a theory to be debated into oblivion.

Some read "science falsely so called" (KJV) and think Paul is hostile to science itself. In fact, Paul is warning against pseudōnumos gnōsis, knowledge that is misnamed. False teaching dressed up as wisdom. As Barnes Notes says, "Religion has nothing to fear from true science." Paul is not anti-knowledge; he is against claims of special, elite insight that undermine the simple gospel of Christ.

This week, you will hear plenty of clever talk, online, at work, maybe even at church. Some of it sounds very wise, very intellectual. Paul's charge to Timothy is also a charge to you. Guard the simple gospel you have received. You do not need a secret layer of knowledge to be a real Christian. When someone tries to impress you with arguments that make the cross feel insufficient, remember the deposit. Hold it close. Pass it on just as you received it.