King James Version
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.New International Version
if I am delayed, you will know how people ought to conduct themselves in God's household, which is the church of the living God, the pillar and foundation of the truth.Catholic Public Domain Version
But, if I am delayed, you should know the manner in which it is necessary to conduct yourself in the house of God, which is the Church of the living God, the pillar and the foundation of truth