Belief in The God is Intuitive!
The Bible will not fail you, nor will it lead you into error.
The following three verses cast the brightest beams or the blackest shadows across all men.
... He has set eternity in hearts of men, yet they cannot fathom what God has done from beginning to end. (Ecclesiastes 3:11)
The heavens proclaim the glory of God; the skies declare the work of His hands. Day and night they pour forth speech; night after night they display knowledge... (Psalm 19:1)
... since what may be known about God is plain to them. For since the creation of the world God's knowledge and power and divine nature have been clearly seen... so men are without excuse. (Romans 1:19-20)
The day soon arrives for all that is beyond appeal.
The Last Word:
Mankind cannot plead ignorance or innocence at the great and final assize.