NET

1 I solemnly charge you before God and Christ Jesus, who is going to judge the living and the dead, and by his appearing and his kingdom:

Darby

Paul Repeats His Charge to Timothy

1 I testify before God and Christ Jesus, who is about to judge living and dead, and by^D8928 his appearing and his kingdom,

Darby Bible Notes

by - That is 'I testify or charge thee before God, and by the appearing.' 'By' may be taken as 'according to,' that is, the judgment is according to the power and glory of his appearing and his kingdom. Some authorities read 'at.'

KJV

Paul Repeats His Charge to Timothy

1 I charge [thee] therefore before God, and the Lord Jesus Christ, who shall judge the quick and the dead at his appearing and his kingdom;

Strong's

1 I ^G1473 charge^G1263 thee therefore^G3767 before^G1799 God^G2316, and^G2532 the Lord^G2962 Jesus^G2424 Christ^G5547, who^G3588 shall^G3195 judge^G2919 the quick^G2198 and^G2532 the dead^G3498 at^G2596 his^G846 appearing^G2015 and^G2532 his^G846 kingdom^G932;