Question

Hello,
I’ve seen quite a few of your lectures in which you discuss the question of whether belief in God contradicts evolution or not, and more generally the question of whether there can be conclusive proof for the existence of God. But I think the more essential question is not whether or not there is a God, but rather: assuming there is one, what follows from that, and whether or how it affects my way of life. After all, if this question has no impact on the way I live, why is it something one should take an interest in, if from the outset it has no real significance?
And if the existence of God does have significance for my way of life, and you, as someone who observes Torah and commandments, how do you know that the existence of God leads specifically to the Torah and the commandments? And do you connect the reason for your being Jewish to that, or do you base this journey on something else?