Keep your heart with all diligence, For out of it spring the issues of life. –Proverbs 4:23
Teach us to number our days aright, that we may gain a heart of wisdom. — Psalm 90:12
My flesh and my heart may fail, but God is the strength of my heart and my portion forever. –Psalm 73:26
Heart of Unbelief:
Today, if you hear His voice do not harden your hearts as you did in the rebellion, during the time of testing in the desert. Hebrews 3:7
See to it brothers, that none of you has a sinful, unbelieving heart that turns away from the living God. Hebrews 3:12
But encourage one another daily as long as it is called today, so that none of you may be hardened by sin’s deceitfulness. verse 13
We have come to share in Christ IF we hold firmly till the end of the confidence we had at first. verse 14.
John 15:9b Now remain in my love. 10 If you OBEY my commands, you will remain in my love, just as I have obeyed my father’s commands and remain in His love.