Jer 10:23

“(Verse 23) I know, Lord, that it is not in man to direct his own steps: nor is it in man, to walk and guide his own footsteps. Let the new preachers be ashamed, who say that each one is ruled by his own will, when even the Prophet says: It is not in man to direct his own steps (Psalm 36:23). And let David sing in his lyric song: The steps of man are directed by the Lord, and his way he greatly desires. Whether this is referring to what we suffer from the Babylonians, it is not due to their strength, but to our own merit and your indignation.”

“"All are governed by their own free choice." What Christian can bear to hear this? For if not one, or a few or many, but all of us are governed by our own free choice, what becomes of the help of God? How do you explain the proverb that "A person's goings are ordered by the Lord?" Or "A person's way is not in himself"? Or "No one can receive anything, unless it be given him from above"? And elsewhere, "What do you have that you did not receive?"”

“The saints have never claimed that their own efforts would have enabled them to find their way along the road they were traveling to perfect virtue. Rather, they sought it from the Lord, praying, "Direct me in your truth" and "direct the road I take in your sight." And someone else asserts that he grasped this not only through faith but also through direct experience of how things are: "I learned, Lord, that a person is no master of the road he takes, nor is it in man's power as he goes his way to control his steps." The Lord had this to say to Israel: "I will lead him on, like a greening fir tree, and the fruit you bear comes from me."”

“It is clear, therefore, from what was said at first and what was added, that the verse "I know, Lord, that the people's way is not their own," neither subjects our free will to nature's enslavement nor submits our affairs to an ordained necessity. Instead, it expressly teaches us that the Lord God keeps his hand on the tiller of the universe and wisely directs it. He provides blessings but also corrects with justice whenever he perceives that despite his extended long-suffering we persist in evildoing.”

“Unless God works in us, we cannot be partakers of any virtue. For indeed, without this Good, nothing is good. Without this Light, nothing is bright. Without this Wisdom, nothing is wise. Without this Justice, nothing is right. For the Lord says through the mouth of Isaiah, "I am, I am the Lord, and there is no one besides me who saves," and through Jeremiah, "I know, O Lord, that the way of a person is not in him. Neither is it in a person to direct his way."”

“Jeremiah, explaining that humankind receives wisdom from God, states, "I know, O Lord, that the way of a person is not his. Neither is it of a person … to direct his way." Again the Lord proclaims through the same prophet that God effects the conversion of a heart to him and says, "I will bring them again into this land. And I will build them up again and not pull them down. And I will plant them and pluck them up. And I will give them a heart to know me, that I am the Lord. And they shall be my people and I will be their God, because they shall return to me with whole heart."”