You have manufactured so many plans to be happy, but you will never be happy. Therefore your only business is that you come under My control and you will be happy. - Aham tvam sarva-papebhyo moksayisyami ma sucah - I will give you all happiness

Expressions researched:
""You have manufactured so many plans to be happy, but you will never be happy. Therefore your only business is that you come under My control and you will be happy." Ahaṁ tvāṁ sarva-pāpebhyo mokṣayiṣyāmi mā śucaḥ: "I will give you all happiness"

Lectures

Srimad-Bhagavatam Lectures

God is all-powerful. We are very teeny. We have no power. Therefore our normal life is voluntarily accept the controlling power of God. That is human life. And God comes and He pleads, He requests that, "My dear boy, why you are struggling here? You will never be happy." Sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66): "You have manufactured so many plans to be happy, but you will never be happy. Therefore your only business is that you come under My control and you will be happy." Ahaṁ tvāṁ sarva-pāpebhyo mokṣayiṣyāmi mā śucaḥ: "I will give you all happiness." This is the sum and substance of Bhagavad-gītā.

740613 - Lecture SB 02.01.05 - Paris

all living entities, being child of God, we must voluntarily put ourself to be controlled by God. That is perfection of life. Don't try to be falsely free. That is not possible. Just like the mother: she will never give freedom to the child, because that is not good for him. It should not be. Anyone who is weak, he must not be given freedom. That is good for him. Similarly, we are weak; God is great. God is all-powerful. We are very teeny. We have no power. Therefore our normal life is voluntarily accept the controlling power of God. That is human life. And God comes and He pleads, He requests that, "My dear boy, why you are struggling here? You will never be happy." Sarva-dharmān parityajya mām ekaṁ śaraṇaṁ vraja (BG 18.66): "You have manufactured so many plans to be happy, but you will never be happy. Therefore your only business is that you come under My control and you will be happy." Ahaṁ tvāṁ sarva-pāpebhyo mokṣayiṣyāmi mā śucaḥ: "I will give you all happiness." This is the sum and substance of Bhagavad-gītā. And anyone who agrees to be controlled, then success of life begins from that point, when he agrees. Unfortunately, at the present moment the whole world population has been taught in such a way that they do not want to be controlled. Therefore there is always chaotic condition.