Note I’m still in agreement with our Jewish brothers and sisters at Chabad that all is nullified in God, and that our soul would be nullified if it managed to cleave to God. The keyword is “cleave.” Yes, we will be in a state where we will experience God in a much more revealed state when in Heaven than we do here on earth, but our soul will not actually be allowed to cleave to Him, nor will we ever be in a state where we are actually able to fully comprehend God. God created the Heavens and the earth, but He still remains beyond them. If God lives in Heaven, in which Heaven does He live in when St Paul says he was taken up to the third Heaven? Yes, God is present in Heaven, but He is also present here on earth. God is everywhere! Yes, this is different from what most Catholics believe, but I do not believe it goes against any actual Church teaching. Perhaps we will be reunited with Christ in His glorified bodies in the Hereafter, but God is One, and will alway be well beyond our full comprehension of Him, and is well beyond all of His creation even though He is everywhere at once. This is a great mystery, and will always be a mystery to us. How Christ became fully God and human at the same time is also a great mystery that will never be fully understood by anyone, even though we Catholics believe it really happened.