Psalm 31:24 New King James Version (NKJV)
Be of good courage,
And He shall strengthen your heart,
All you who hope in the Lord.
otherwise Be strong in the heart all believers who hope in the lord
When we defeat our weaknesses by putting our strength in the heart, God makes us strong and believe in his work as all who believe it is them who will put their hope in the lord giving us grace and understandings