Do you believe that God wants you to see Him? The Bible says He does. He reveals Himself to us. Psalm 98:2 says, The Lord has made known His salvation; His righteousness He has revealed in the sight of the nations.
God reveals Himself to us through His creation (see Romans 1:20) and through His Word: All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness (2 Timothy 3:16).
Finally, God desires us to know Him so much that He took on the form of a man, in the person of His Son Jesus Christ. Consider these words from Paul in Philippians 2:6-8: Who, being in the form of God, thought it not robbery to be equal with God: But made himself of no reputation, and took upon him the form of a servant, and was made in the likeness of men: And being found in fashion as a man, he humbled himself, and became obedient unto death, even the death of the cross.
John, another apostle, helps us understand that Jesus is the same God who created the universe when he says In John 1: In the beginning was the Word, and the Word was with God, and the Word was God. The same was in the beginning with God. All things were made by him; and without him was not any thing made that was made. In him was life; and the life was the light of men… And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
We can see God in what He has created; we can see Him when we read His Word; we can see Him in the person and character of Jesus Christ. Jesus came to help us understand God, and to assure us that God understands us. John goes on to say: No man hath seen God at any time, the only begotten Son, which is in the bosom of the Father, he hath declared him. (John 1:18). Jesus declares His existence and further reveals the truth about God.