Muslim Jesus Vs Biblical Jesus

3. Islamic Jesus is not the Lamb of God who was slain

That they said (in boast), ‘We killed Christ Jesus the son of May, the Messenger of Allah.’ But they killed him not, nor crucified him, but so it was made to appear to them, and those who differ therein are full of doubts, with no (certain) knowledge, but only conjecture to follow, for of surety they killed him not: Koran: Surah 4.157
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Biblical Jesus is the Lamb of God

Behold the Lamb of God, which taketh away the sin of the world. Gospel of John 1:29