Why is God has such invisible kind of personality,why can't we see him,touch him,feel him,sense him!why why why?

Malachi says : Who can stand when He appears ?

God spent 34 years here on earth, around two thousand years ago and we killed him. Can you blame him for not being too quick about coming back?

You need to calm down. None of these answers are accurate to the truth and I've answered this question few times before. Many askers have asked this before and I've provided the answer and why human beings or any other creature can't see God Almighty for now. I'll come back later and will tell you the true answer and will provide a perfect, true example.

Because God is a Spirit (John 4:24) and so consequently, as all spirits are invisible, God is invisible and lives in the spiritual realm, not this visible earthly realm.  That's why Christians live by faith and NOT BY SIGHT. (2 Corinthians 5:7). For the same reason, you cannot visibly see Jesus Christ, The Holy Spirit, angels, demons, or Satan.

That's why God is so powerful.  If He lived on earth, He would merely be a human being and that's no good.  We need a powerful God who is in heaven controlling this whole world, which God is. 

SCIENCE says that there are at least 11 dimensions rather than the 4 in which we live.  About these other dimensions we can know absolutely nothing because they are beyond our limited sphere of a 4 dimensional frame of reference.  They also say that each of these other dimensions could have universes and life forms completely different from our own about which we can know NOTHING even though they may be in a sense occupying the same space as we..  However if any of those beings possess our 4 dimensions they could interact within our reality without our being aware of them.  We cannot possibly see a 5 dimensional being or object unless it chose to only present our own 4 dimensions to us.  But the fact is that no matter how many dimensions there are and how strange life forms may be in them you will have not yet reached the level of God.

But science, by acknowledging the existence of other dimensions is acknowledging the existence of the supernatural.

Because He is Spirit.

The believer in Jesus Christ as Lord and Savior has God the Holy Spirit indwelling him or her. The believer does not require more. God has a strict rule: faith. "Without faith, it is IMPOSSIBLE to please Him, for he that comes to God must believe that He is God and that He is a rewarder of those who DILIGENTLY seek Him" (Hebrews 11:6).

That is why.

It is almost as if such a creature did not exist.

Faith is believing the truth.  The Lord Jesus Christ is God, and He came and was seen and touched.  Here is the truth: The Lord Jesus Christ is God. Nobody can be good enough to avoid hell. The truth is that death leads to immediate heaven or hell, depending only on whether the person believed on the Lord Jesus Christ, or not. The truth is that the Lord Jesus Christ loves you and wants to bless your life freely :) Most of all, Jesus wants you with Him forever, and not in hell. It is too late to be saved, after death.

.

Believing on the Lord Jesus Christ means being forgiven all sins past and future and means going to heaven. The truth is that every belief except one will lead to eternal torment in the lake of fire for every person. Because nothing pays for our sins except the death and blood of Jesus, the sacrifice of Jesus that is already accomplished by Him . Jesus loves you! The truth is that the Lord Jesus Christ is God, and Jesus died on the cross to pay for all of our sins in full, and then Jesus was buried, and then Jesus resurrected from the dead. Nothing else pays for our sins, not works, not deeds, not religions. So the only way to heaven and to avoid hell, is by believing on Jesus for eternal life (John 6:47), without adding any of your own works (Romans 4:5). Believe in the Lord Jesus Christ to take you to heaven, and you will be in heaven, no matter what, guaranteed. That easy, thanks to Jesus! Tell Jesus that you thank Him that you will be with Him in heaven

Oh but many Christians claim to sense and profoundly experience him on a daily basis.  I, however, have not been blessed with such experiences.

The Bible says God wants us to have faith.  If we have clear evidence then faith is obsolete.