If the only prayer you said in your whole life was, "Thank You," that would suffice. - Meister Eckhart

On true confidence and on hope. We should be able to recognize true and perfect love by whether or not someone has great hope and confidence in God, for there is nothing that testifies more clearly to perfect love than trust. Wholehearted love for another creates trust in them, and we will truly find in God everything that we dare hope for in him, and a thousand times more. Just as we can never love God too much, neither can we have too much trust in him. Nothing we may do can ever be so appropriate as fully trusting in God. He has never ceased to work great things through those who have great trust in him, and he has clearly shown in all such people that their trust is born of love, for love possesses not only trust but also true knowledge and unshakeable certainty.

If God told an angel to go to a tree and pluck caterpillars off it, the angel would be quite
ready to do so, and it would be his happiness, if it were the will of God.

For Eckhart, the ‘detached person’ lives in the world but is not of it (cf. John 17:16). The ‘birth of God’ has taken place within them, and their ‘knowing essence’ is now engaged with God and not with the world. Since the metaphysical keynote of the spiritual and divine realities in which the human person now participates is oneness, the moral manifestation of this state is the practice of altruism, that is treating other people as if they were oneself (cf. Lev. 19:18). Thus we should be as concerned with the welfare of others as we are with our own, and all that we do will be conceived in the spirit of humility. Indeed, of all the virtues most associated with detachment humility is the most foundational. In one passage of great rhetorical brilliance Eckhart urges us to enter our own ‘ground of humility’, which is our lowest part, but it is also our highest part, since God is present there and raises us up, and it is no less our innermost part, for it is our own essence (Sermon W 46).