So, pay close attention to your [own] lives, and to all [members] of the flock [i.e., the congregation] of which the Holy Spirit has made you overseers [i.e., elders, shepherds or pastors]. Provide [spiritual] food for the church of the Lord which He purchased by [shedding] His own blood.
so that, if I am delayed, you will know how people ought to behave themselves in God’s family, which is the church of the living God, the [supporting] column and foundation of the truth.