To look upon God at all times and to be inseparable from Him, in the manner which you envisage, is impossible for a man still in the flesh and enslaved to weakness. In another way, however, it is possible to look upon God, for the manner of contemplating God may be conceived and understood in many ways. God is not only to be known in His blessed and incomprehensible being, for this is something which is reserved for His saints in the age to come. He is also to be known from the grandeur and beauty of His creatures, from His providence which governs the world day by day, from His righteousness and from the wonders which He shows to His saints in each generation. When we reflect on the measurelessness of His power and His unsleeping eye which looks upon the hidden things of the heart and which nothing can escape, we are filled with the deepest awe, marvelling at Him and adoring Him. When we consider that He numbers the raindrops, the sand of the sea and the stars of heaven, we are amazed at the grandeur of His nature and His wisdom.
Abba Moses of Sketis, ca. 385. Excerpt of St. John Cassian in Philokalia, volume 1, pp 96-97.