Remember God more often than you breathe.

What is the right time [to discuss theology]? Whenever we are free from the mire and noise without, and our commanding faculty is not confused by illusory, wandering images, leading us, as it were, to mix fine script with ugly scrawling, or sweet-smelling scent with slime. We need actually 'to be still' (Ps. 46:10) in order to know God, and when we receive the opportunity, 'to judge uprightly' (Ps. 75:2) in theology.

As far as we can reach, He Who Is, and God, are the special names of His Essence; and of these especially He Who Is, not only because when He spoke to Moses in the mount, and Moses asked what His Name was, this was what He called Himself, bidding him say to the people 'I Am has sent me' (Ex. 3:14), but also because we find that this Name is the more strictly appropriate.

...though every thinking being longs for God, the First Cause, it is powerless... to grasp Him. Tired with the yearning it chafes at the bit and, careless of the cost, it tries a second tack. Either it looks at things visible and makes of these a god - a gross mistake, for what visible thing is more sublime, more godlike, than its observer... - or else it discovers God through the beauty and order of things seen, using sight as a guide to what transcends sight without losing God through the grandeur of what it sees.

The Godhead is, to speak concisely, undivided there is one mingling of Light, as it were of three suns joined to each other.

If our Lord ascends up to Heaven, ascend with Him. Be one of those angels who escort Him, or one of those who receive Him. Bid the gates be lifted up (cf. Ps. 24:7, 10), or be made higher, that they may receive Him, exalted after His Passion. Answer to those who are in doubt because He bears up with Him His body and the tokens of His Passion, which He had not when He came down, and who therefore inquire, 'Who is this King of Glory?' that it is the Lord strong and mighty, as in all things that He has done from time to time and does, so now in His battle and triumph for the sake of Mankind.

Let us become like Christ, since Christ became like us. He assumed the worse that He might give us the better; He became poor that we through His poverty might be rich.