I can take a posture of belief toward God that says this: well God, I can't see you, you don't talk to me, if you want me to believe then I require or need both of those from you. And I see nothing wrong with that stance, its asking God to " Reveal himself to you." The bible speaks of those who are blessed because they believe and have not seen, but not everyone can reach those levels. I believe at some point, IF God wants your belief in him, the HE will give it to you.
And I believe at some point in the future, he will do just that for all of humanity.
If you do not believe in God now, it simply has not been granted to you to believe, so you can't take that posture. You can grow up in atmospheres of belief, go to all kinds of churchs, hear all kinds of preaching, but only God can increase you into levels of belief. 1Corinth. 3:6;" I planted, Apollos watered, but God was causing the growth." This means God controls levels of belief, the posture of Belief is his to give. 2Corinth. 5:14 talks about the Love of Christ " Controling his believers." Eph. 1:18 talks about the eyes of our Hearts being " Enlightened." And Phil. 1:29 states that belief in God is " Granted."
All these verses show Gods required involved pressence for there to be serious human belief in him, its just not worked up on your own posture.
And I want to go into that.
Peace.