2 John 1:6
And this is love, that we walk after his commandments. This is the commandment, That, as ye have heard from the beginning, ye should walk in it.
Cross-reference
2 John 1:5 introduces the command to love from the beginning — the foundation for the call to walk in commands.
John 14:15 directly connects loving Jesus with keeping His commandments, reinforcing the definition here.
John 14:21 expands on keeping commandments as proof of love, with the added promise of the Father's love.
In John 15:10, keeping commands is directly tied to remaining in love — reinforcing that love and obedience are inseparable.
Romans 13:8 states that love fulfills the law — a parallel to walking in commands as love.
Romans 13:9 shows the law summed up as love for neighbor — echoing the command to walk in love.
Galatians 5:14 says love fulfills the whole law — directly paralleling the command to walk in love.
1 John 5:3 defines love as keeping God's commands — nearly identical to this verse's teaching.
In Exodus 20:6, God shows love to those who keep His commandments, directly paralleling the theme of love defined by obedient walking here.
In Ezekiel 36:27, God promises to put His Spirit within to cause obedience, providing the divine enablement for the walk commanded here.
John 15:14 links obedience to friendship with Jesus — a related but distinct reward from the love command here.
Galatians 5:13 calls for serving in love — a practical outworking, though not explicitly about keeping commands.