Hebrews 13:9

The wicked are like the troubled sea, when it cannot rest … “There is no peace,” says my God, “for the wicked.”Come to Me, all you who labor and are heavy laden, and I will give you rest. § Rest in the Lord. § He who has entered His rest has himself also ceased from his works.Do not be carried about with various and strange doctrines. For it is good that the heart be established by grace. § We should no longer be children, tossed to and fro and carried about with every wind...

For it is a good thing that the heart be established with grace" (Heb. 13:9).

Thorough and intelligent establishment in the principle of grace concerning one's justification (re-birth) is the necessary footing for reliance upon the same principle for one's sanctification (growth)....