English Standard Version
if I delay, you may know how one ought to behave in the household of God, which is the church of the living God, a pillar and buttress of the truth.

American Standard Version
but if I tarry long, that thou mayest know how men ought to behave themselves in the house of God, which is the church of the living God, the pillar and ground of the truth.

Berean Study Bible
in case I am delayed, so that you will know how each one must conduct himself in God’s household, which is the church of the living God, the pillar and foundation of the truth.

Douay-Rheims Bible
But if I tarry long, that thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and ground of the truth.

English Revised Version
but if I tarry long, that thou mayest know how men ought to behave themselves in the house of God, which is the church of the living God, the pillar and ground of the truth.

King James Bible
But if I tarry long, that thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and ground of the truth.

World English Bible
but if I wait long, that you may know how men ought to behave themselves in the house of God, which is the assembly of the living God, the pillar and ground of the truth.

Young's Literal Translation
and if I delay, that thou mayest know how it behoveth thee to conduct thyself in the house of God, which is an assembly of the living God -- a pillar and foundation of the truth,

1 Timothy 3:15 Additional Translations ...