2/5 - Deuteronomy 6:5 NIV
Love the Lord your God with all your heart and with all your soul and with all your strength.

The heart is considered to be the center, the core, of a human being. It is the heart that governs our desires, intellect, and emotions. When I read this verse in Deuteronomy, the use of the word "ALL" jumps out at me.

It’s impossible to love with ALL our heart.

The purpose of the OT law was to prove that it’s impossible to keep.

Our natural inclination is to love ourselves, not God or others.
The good news? JESUS is able and did what we are unable to do.
We can rest in that, stop trying so hard, and lean on Jesus for strength when we fail while continually striving toward “all.”