Before His visible advent in the flesh the Logos of God dwelt among the patriarchs and prophets in a spiritual manner, prefiguring the mysteries of His advent. After His incarnation He is present in a similar way not only to those who are still beginners, nourishing them spiritually and leading them toward the maturity of divine perfection, but also to the perfect, secretly pre-delineating in them the features of His future advent as if in an ikon.