Hopefully making theology simpler to understand! (2 Corinthians 1:12)

But love your enemies, and do good, and lend, expecting nothing in return, and your reward will be great, and you will be sons of the Most High, for he is kind to the ungrateful and the evil.

Luke 6:35, ESV

Just as Christ has shown us grace and given of Himself, so too should we give grace to others, to lessen their Burdens and possibly lead them to repentance.