Believing that God exists is only the beginning; even the demons believe that much. God will not settle for mere acknowledgment of his existence. He wants a personal, dynamic relationship with you that will transform your life. Those who seek God will find that they are rewarded with his intimate presence. Sometimes we wonder about the fate of those who haven’t heard of Christ and have not even had a Bible to read. God assures us that all who honestly seek him-who act in faith on the knowledge of God that they possess-will be rewarded. When you tell others the gospel, encourage them to be honest and diligent in their search for truth. Those who hear the gospel are responsible for what they have heard.
But without faith it is impossible to please and be satisfactory to Him. For whoever would come near to God must [necessarily] believe that God exists and that He is the rewarder of those who earnestly and diligently seek Him [out].
Hebrews 11:6 AMP
– Life Application Bible