Love. When you love a person, you don't force that person to be yours; that'd be enslavement. God is Love. Love won't force you to be with Him. But rather, He'll repeatedly call you to Himself by showing you His love, His mercy, His heart for you in His Son Jesus, strongly desiring that He would win your heart over to Him...Love = freedom to choose. So, if a person decides that they don't want to be with Him, to know Him, to have a personal relationship with Him, Love allows that person to have whom and what they want. He gives them over to their own desires.