The freer the mind is, the more powerful and worthy, the more useful, praiseworthy and perfect the prayer and the work become. A free mind can achiev… - Meister Eckhart

Concerning sin and our proper attitude when we find ourselves in sin. Truly, to have committed a sin is not sinful if we regret what we have done. Indeed, not for anything in time or eternity should we want to commit a sin, neither of a mortal, venial or any other kind. Whoever knows the ways of God should always be mindful of the fact that God, who is faithful and loving, has led us from a sinful life into a godly one, thus making friends of us who were previously enemies, which is a greater achievement even than making a new earth. This is one of the chief reasons why we should be wholly established in God, and it is astonishing how much this inflames us with so great and so strong a love that we strip ourselves entirely of ourselves. Indeed, if you are rightly placed in the will of God, then you should not wish that the sin into which you fell had not happened. Of course, this is not the case because sin was something against God but, precisely because it was something against God, you were bound by it to greater love, you were humbled and brought low. And you should trust God that he would not have allowed it to happen unless he intended it to be for your profit. But when we raise ourselves out of sin and turn away from it, then God in his faithfulness acts as if we had never fallen into sin at all and he does not punish us for our sins for a single moment, even if they are as great as the sum of all the sins that have ever been committed. God will not make us suffer on their account, but he can enjoy with us all the intimacy that he ever had with a creature. If he finds that we are now ready, then he does not consider what we were before. God is a God of the present. He takes you and receives you as he finds you now, not as you have been, but as you are now. God willingly endures all the harm and shame which all our sins have ever inflicted upon him, as he has already done for many years, in order that we should come to a deep knowledge of his love and in order

Variant: If "thank you" is the only prayer you can utter in your lifetime, that would be enough.

God did nothing more than this: he willed it, he spoke it, and it was.