pik48 said:
John 4:23-24. God is spirit. That is the nature of God, Spirit. He is invisible (Col. 1;15, Tim. 1;17, Heb. 11;27) as opposed to the physical or material nature of man. Jesus, in His incarnation, is the visible image of the invisible God.
Okay, let's start with your belief that spirits are invisible and have no physical form. When Jesus first appeared to His Apostles as a resurrected being, they were afraid because they "supposed that they had seen a spirit." Jesus responded by saying, "a spirit hath not flesh and bones, as ye see me have." He
didn't say, "How on earth could you have seen a spirit? Spirits are invisible! Surely you know that!" Furthermore, it stands to reason that they not only thought they'd seen "a" spirit, but that they apparently thought that the spirit they'd seen was His spirit. They assumed, of course, that He was dead, and here was a being that looked just like Him. To them, the only logical explanation was that they were seeing His spirit.
Spirits, then, are not invisible, or at least they need not necessarily be.
You have mentioned three verses in which God is described as being "invisible." The Greek word (aoratos) translated in these verses as "invisible," is actually correctedly translated not as "unseeable" but as "unseen." The far side of the moon may be unseen, but it certainly could be seen if we were to be able to view it from a different perspective. It is true that God the Father is seldom seen by man, and can, from that standpoint, be described as "invisible." Romans 1:20, is probably the best example I can think of to demonstrate what I'm saying. It states, "For the invisible things of him from the creation of the world are clearly seen."
Things, then, that are invisible are not necessarily "unseeable;" they may simply been "unseen" at any given time.
Finally, we know (if we can trust the Bible) that God
has appeared to human beings and, according to those He appeared to, had the physical appearance of a man. Jacob and Moses both said that they had seen God. Their choice of words strongly suggests that they were speaking literally and not figuratively.
Genesis 32:30 And Jacob called the name of the place Peniel: for I have seen God face to face, and my life is preserved.
Exodus 33:11 And the LORD spake unto Moses face to face, as a man speaketh unto his friend.
That's all for now. But it's my no means all the thoughts I have on the subject. Thanks for your comments. I'll be looking forward to hearing more from you.
Kathryn