The Nature of God

Does God accept Human Sacrifice?
"Thou shalt not do so unto the Lord thy God: for every abomination to the Lord, which he hateth, have they done unto their gods; for even their sons and their daughters they have burnt in the fire to their gods."Deuteronomy, 12:31 "And he said, Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of."Genesis, 22:2
"And Jephthah vowed a vow unto the Lord, and said, If thou shalt without fail deliver the children of Ammon into mine hand, Then it shall be, that whatsoever cometh forth of the doors of my house to meet me, when I return in peace from the children of Ammon, shall surely be the Lord's, and I will offer it up for a burnt offering. So Jephthah passed over unto the children of Ammon..."Judges, 11:30-39
"For thou shalt not delay to offer the first of thy ripe fruits, and of thy liquors; the firstborn of thy sons shalt thou give unto me."Exodus, 22:29
Can God be seen? God CAN be seen:
"And I will take away my hand, and thou shalt see my backparts."Exodus, 33:23 "And the Lord spake to Moses face to face, as a man speaketh to his friend."Exodus, 33:11
"For I have seen God face to face, and my life is preserved."Genesis, 32:30
God CANNOT be seen:
"No man hath seen God at any time."John, 1:18"And he said, Thou canst not see my face; for there shall no man see me and live."Exodus 33:20
"Whom no man hath seen nor can see."1 Timothy, 6:16