1) You can't hide from God. His hearing is just fine, no matter where you are or how you speak or even if you only pray in your heart or mind. He hears you just fine. He DID make the whole universe, with billions of galaxies and zillions of planets. So as for whether he hears your prayer, he is more than capable of doing so no matter how you utter it.
2) Christ taught us how to pray in Matthew 6. If you believe that Christ really knows everything, then you oughta listen to him and obey him in that sermon on the mount. In the Lord's prayer, some are not sure what "hallowed be thy name" means. it means that His Holy Name is set above every other name, that it is sacred and pure, that it carries with it strong power and good tidings, that it is a name to be revered and feared. It is a name that should strike fear into all, for the LORD GOD is very powerful. But as powerful as he is, he is just as loving. God is love. So as much as you fear God, love him back.
3) Ever have a lover who said they would die for you? Well Christ, our lover, has already died for us in a show of love that no other romantic man has ever done. His love for us was so great as to bleed exceedingly for us, to save us. I think you might be considering Christ to be some abstract thing out there, back in history. He's sent the Holy Spirit, who is right here, right now, around you, and in all believers of the Messiah Yeshua Christ of Nazareth our Lord.
4) If someone normal saves your life, a custom sometimes is that you "owe your life to them" and will owe them a favor or be indebted to them until you save their life. Well, we all know Christ has "saved our life", and not just this natural one but an eternal one, which comes with a mansion and an inheritance. He's present, able to hear you, loves you, and will return quickly. Be prepared for his imminent return. It could happen any second. Rejoice! Soon this old world will not even be a memory. God will erase the memory of our pain, or even better turn that pain into exceeding joy. All because you believe in His Son. All because he gave you the grace to do so, not by your works.
I posted this one in another thread, hope it helps you too.
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Hi, try recentering yourself out of that fear and into his love. See, you still have your identity within yourself. You must crucify that old identity, and live the resurrection life. When people see you and the way you live, ideally they should be seeing Jesus. Now we all know thats hard and nearly impossible, but Christ himself has said, that everyone who learns from him and becomes fully instructed by him will be like him, though a servant is not above his master. We can become like him, to a point, according to the grace that God in his mercy has given us.
Our salvation is secure, rejoice for that. Christ completed his mission on the cross, and if you believe it you will never die. The sons of God are immortal, in the long run. Your problem is that you haven't properly seized onto the joy that not dying and conquering the devil should bring. the devil has caused many wars and rapes and thefts and cheating and fornication. he tempted, man went along with it. But Christ has judged the devil. The prince of this world is judged, and we as believers have authority to drive out devils even, by the name of our resurrected Lord Yeshua Christ of Nazareth. Or in the greek, Iesous Christos (ee-yay-sooce kris-tohs). You've been blessed with an inherited righteousness, given eternal life, a mansion in heaven, and you know full well that those who hate God and His Son will burn in the everlasting pit of fire.
What more could you want? Rejoice, be happy! Our great commander has won a great victory, even as David conquered Goliath by the power of the Most High God, Christ also conquered satan through his death on the cross. What satan intended for harm, God turned into good. If that's not something to rejoice about, I can't help ya.
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Peace be with you in your walk with Christ. If you ever need anything, ASK HIM!!! He gives freely. Ah, if we would only believe, our joy would be made so much more full.