Acts 2:38

And Peter said to them, Repent, and each one of you be baptized in the name of Jesus Christ unto the remission of your sins, and you shall receive the gift of the Holy Spirit.

Acts 26:20

but first to those in Damascus, and also in Jerusalem, and throughout all the country of Judea, and to the Gentiles, I was preaching that they should repent and turn to God, doing things worthy of repentance.

James 1:27

Pure religion and undefiled with God even the Father is this, to relieve the orphans and widows in their affliction, and keep himself unspotted from the world.

James 2:13

For judgment is without mercy to him that shows no mercy; but mercy glorieth against judgment.

Treasury of Scripture Knowledge

Summary

Therefore turn thou to thy God: keep mercy and judgment, and wait on thy God continually.

Bible References

Keep

James 1:27
Pure religion and undefiled with God even the Father is this, to relieve the orphans and widows in their affliction, and keep himself unspotted from the world.
James 2:13
For judgment is without mercy to him that shows no mercy; but mercy glorieth against judgment.