Luke 6:31

Treat others the same way you want them to treat you.
(NIV)

Psalms 1:3

He will be like a tree firmly planted by streams of water,
Which yields its fruit in its season
And its leaf does not wither;
And in whatever he does, he prospers.
(NASB)

1 John 2:1-2

My dear children, I write this to you so that you will not sin. But if anybody does sin, we have an advocate with the Father—Jesus Christ, the Righteous One. He is the atoning sacrifice for our sins, and not only for ours but also for the sins of the whole world.
1 John 2:1-2 (NIV)