...the Lord said as He drew near His passion, 'Now is the Son of man glorified, and God is glorified in Him. If God is glorified in Him, God will also glorify Him in Himself; and He will glorify Him at once' (Jn. 13:31-32). From This it is clear that divine gifts follow sufferings endured for the sake of virtue.
Maximus the ConfessorBefore 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.
Maximus the ConfessorThere is a single energy of God and the saints? they are living icons of Christ, being the same as He is, by grace rather than by assimilation.
Maximus the ConfessorThe person who loves God cannot help loving every man as himself, even though he is grieved by the passions of those who are not yet purified. But when they amend their lives, his delight is indescribable and knows no bounds. A soul filled with thoughts of sensual desire and hatred is unpurified. If we detect any trace of hatred in our hearts against any man whatsoever for committing any fault, we are utterly estranged from love for God, since love for God absolutely precludes us from hating any man.
Maximus the ConfessorA pure heart is perhaps one which has no natural propulsion towards anything in any manner whatsoever. When in its extreme simplicity such a heart has become like a writing-tablet beautifully smoothed and polished, God comes to dwell in it and writes there His own laws.
Maximus the Confessor