Psalm 73:26 (NKJV) 26 My flesh and my heart fail; But God is the strength of my heart and my portion forever. Psalm 73:26 (AMP) 26 My flesh and my heart may fail, but God is the Rock and firm Strength of my heart and my Portion forever. One is Visible and External, the other Invisible and Eternal. The External is fading, it is impermanent. But there is something inside every believer that is Eternal – something from God that is linked directly to Him, something that does not fade or wither.......