Lev. 18:21, Deut. 18:10, Deuteronomy 13,18, 12:30-31, Jeremiah 19:4-6, Psalm 106:37-38, and in Ezekiel 16:20 are places where its forbiden in Torah for man to make human sacrifice (religious ritual) The crusifixtion wasnt a religious ritual of human sacrifice it was captial punishment.
The Jewish concept regarding the death of the righteous atoning for the sins of the people.
Zohar 2:212a, Babylonian Talmud Mo'ed Qatan 28a, Shabbat 32a, 33b, Leviticus Rabbah 20:12, Yoma 2:1, Pesikta deRav Kahana 26:16, Exodus Rabbah, Terumah 35:4, b. Sotah 14a, b. Berakhot 32a, Mekhilta 2a, m.Negaim 2:1, Zohar pt. III, fol. 218a, Amsterdam edition, 4th Maccabees 6:28-29, 13:12, 16:20, 17:22, Tanhuma, Vayyera, sec. 18, Sifra 1o2c, b.Ta'anit 16a, Mekhilta d'Rashbi, p.4, Tanh. Vayerra, sec. 23
II Sam 21, John 11:49-53, John 18:12-14
Great info on Atonement: http://friendsnchrist.ning.com/notes/index/show?noteKey=Atonement%28s%29%3F all pointing to Yeshua (Jesus)... It was man's will that brought forth the murder of Yeshua (captial punishment, death penalty), It was G-D's will that brought forth the *sacrifice (1 Cor.5:6-8/ Heb.2:14/ Jn.10:17-18/ Jn.3:16)/ Paul 1 Cor.15:3-4 relates to Is.53/ Hosea 6:2 http://friendsnchrist.ning.com/profiles/blogs/generational-curses