Cosmos On Earth --How?

What can bring harmony but the same desired aspiration in all of Earth People--what would happen if such aspiration was for the full Knowledge of the Most High (Elyon) and His functional law in body, soul and spirit? It can be said that we can all experience the creator just like Prophets and the Apostles did. We can have our own experience personal experience—some as drastic as Paul/Saul. Why should we settle for blind faith when the true servants of Elyon/Yeshua did not? Without personal Kosmic encounter—identifiable by three or more of the five human senses—how do we know Kosmic Creator (GOD)? Without first-hand knowledge how do we know we are not dealing with just and angel and not the creator (and John experience in the Revelations)? Without personal experiences like say Paul how so we know If we really met and is dealing with Elyon/Yeshua and not an intermediary spirit or if we are just living in a delusion? On the mountain of Transfiguration did Peter, James and John not see Son and the Father in their Glory? Why should we be reading and believing and be delusional that we know the Creator? We cannot say we know someone in the material world by ready do we? How then can we know that which is spirit if we did not Experience first-hand the interaction between Elyon/Yeshua spirits and our physical?