Have you ever considered that Saul and David were anointed to be Kings, yet there is a very big difference in what each accomplished for God.
You may think that just being obedient to God is all we need to do. But there is also another component that must be included, and that involves your heart.
The Lord is searching for people who willingly give their hearts to Him! Wholehearted; a perfect heart.
There is a reward and great joy when we are being loved by God, loving Him and His Word.
We need to be both willing and obedient.