3:15 in case I am delayed, to let you know how people ought to conduct themselves 1 in the household of God, because it is 2 the church of the living God, the support and bulwark of the truth.
1 Timothy 6:16
6:16 He alone possesses immortality and lives in unapproachable light, whom no human has ever seen or is able to see. To him be honor and eternal power! Amen.
1 tnGrk “how it is necessary to behave.”
2 tnGrk “which is” (but the relative clause shows the reason for such conduct).