Nature shows us only the tail of the lion. But there is no doubt in my mind that the lion belongs with it even if he cannot reveal himself to the eye all at once because of his huge dimension.
Albert Einstein, perhaps one of the most brilliant scientist to ever live, knew that just because he could not see something did not necessarily mean it did not exist. His theories of gravitation, mass, and energy revolutionized our understanding. He convincingly demonstrated that much of the phenomena we observe in the universe is a manifestation of a far greater unseen reality.
Your way was through the sea, your path through the great waters;
yet your footprints were unseen.
Psalms 77:19 (ESV)
Perhaps Einstein had this psalm in mind when he wrote those words. If we are willing to open our eyes and minds, we will be able to begin to understand that reality is far more than what we can experience with our senses. We cannot see gravity but we witness its effect. We cannot see the wind but we know its presence. We cannot see God in this lifetime but we see the manifestations of His power and presence in His creation.
We do not see God but we know Him through His Son, Jesus Christ. Someday Jesus Christ will return to this earth and we will definitely see God. But He will return as King and Judge to rule the world. And you will only be able to be in His kingdom if you have accepted Jesus Christ as your Lord and Savior.
Do you want to see God? Take the time to know who He is by reading the Bible. His presence will always become real to anyone who is truly seeking to see Him.
Love and trust the Lord; seek His will in your life.