That you keep this commandment without spot, irreproachable, until the appearing of our Lord Jesus Christ:
All Commentaries on 1 Timothy 6:14 Go To 1 Timothy 6
John Chrysostom
AD 407
That is, till your end, your departure hence, though he does not so express it, but that he may the more arouse him, says, till His appearing. But what is to keep the commandment without spot? To contract no defilement, either of doctrine or of life.