.....all

You will search for the Lord your God, and you will find Him when you seek Him with "ALL" your heart and "ALL" your soul. Deuteronomy 4:29

The Bible nowhere allows partial devotion to the Lord. Instead it says:  Love the Lord your God with "all" your heart, with "all" your soul, and with "all" your strength....  What does the Lord your God ask of you except to fear the Lord your God by walking in "all" His ways...  and to worship the Lord your God with "all" your heart and "all" your soul.

Return to the Lord your God and obey Him with "all" your heart...   Remain faithful to Him, and serve Him with "all" your heart and "all" your soul...   You know with "all" your heart and "all" your soul that none of the good promises the Lord your God made to you has failed.

If you are returning to the LORD with "all" your heart, get rid of the foreign gods and the Ashtoreths that are among you, dedicate yourselves to the Lord, and worship only Him. Above all, fear the Lord and worship Him faithfully with "all" your heart, considering the great things He has done for you.

     Trust in the Lord with "all" your heart... 

     Think about Him in "all" your ways... 

     Believe with "all" your heart.

     Not "some" of your heart

     Not "a part" of your heart

     Not "a majority" of your heart 

     But with "ALL" of your heart