In Romans 8:3, God condemns sin in the flesh through Christ — the same 'death to sin' event described in Romans 6:10 as once for all.

Romans 14:7-9 expands Christ's lordship over life and death, grounding the truth that Christ died and lives so we belong to him.

2 Corinthians 5:15 states Christ died and rose so we live for him, directly applying the purpose of his death and life to believers.

In 2 Corinthians 5:21, Christ became sin for us — explaining the substitutionary nature of His death to sin in Romans 6:10.

In Hebrews 9:26-28, Christ's once-for-all sacrifice to put away sin directly parallels the 'once for all' death to sin in Romans 6:10.

In 1 Peter 3:18, Christ suffered once for sins — reinforcing the once-for-all nature of His death to sin in Romans 6:10.

2 Corinthians 13:4 confirms Christ lives by God's power, explaining the source of the life he lives to God mentioned in Romans 6:10.

Hebrews 7:27 emphasizes Christ's once-for-all sacrifice, reinforcing the 'once for all' nature of his death to sin in Romans 6:10.

Hebrews 9:28 repeats Christ's once-for-all sacrifice and adds his return, deepening the meaning of his finished work.

Luke 20:38 declares God is God of the living, reinforcing that Christ's life to God shows he lives—death has no hold on him.