In a nutshell, the reasons I cannot accept the Qur'an as prophecy are:
Muhammad was not an Israelite. It's clear from the Bible that God had a 'chosen' people who became guardians of his Word. The literary prophets were all Israelites. This makes the claims of Muhammad either fraudulant or erroneous.
There are clear inconsistencies between the Bible and Qur'an. So great are these inconsistencies that the claim made by Muslims that the Bible has been corrupted cannot be upheld. I'm thinking specifically of the denial of the crucifixion of Jesus, and the claim that Abraham accompanied Ishmael and not Isaac to the place of sacrifice.
Well "redemption song" thanks for your post... I don't see that we agree regarding Prophet Muhammad and the Qur'an. Muhammad as you may already know claimed descent from Abraham through Ishmael thus the covenant of Abraham with God continued through His children. There were even in the Bible non-Israelite prophets. Abraham was a progenitor of Israelites and Ishmaelites. The racial identity of Prophet Job is not apparent... and Cyrus a Persian was the Lord's Anointed.
You raise the claim of Muslims that the "Bible" was corrupted, it's also I believe possible "corruption" can mean misinterpretation...which well could be the case.
What is in the Qur'an on the subject?:
"
Do you, the believers in truth, desire the unbelievers to believe you? There was a group among them who would hear the word of God and understand it. Then they would purposely misinterpret it."
(Muhammad Sarwar translation)
Chapter (2) sūrat l-baqarah (The Cow)
(2:75:13)
yuḥarrifūnahu
they distort it
Consider your mention of the Qur'anic verse about the crucifixion:
Let's look again at Surih 4 verse 157
Translation of A.Yusuf Ali
That they said (in boast), "We killed Christ Jesus the son of Mary, 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 a surety they killed him not:-
There is also a verse in the Qur'an regarding martyrs Surih 2:154
And say not of those who are slain in the way of Allah: "They are dead." Nay, they are living, though ye perceive (it) not.
The verse focuses on the reality of the spirit of the martyr who was slain! The spirit is living.
The same can be said in my view to the Surih 4:157.... while the corporeal body was crucified the Spirit of Jesus was not killed...but in verse 158:
Nay, Allah raised him up unto Himself; and Allah is Exalted in Power, Wise;-
There is also very lovely way this is confirmed by the Gospel of Luke..
The last words of Jesus on the cross according to the Gospel of Luke translated in the Jerusalem Bible read:
....and when Jesus had cried out in a loud voice, He said,
"Father, into Your hands I commit my Spirit" with these words he breathed His last.
~ Luke 22:46
Regarding the verse in the Bible about the sacrifice we read in Genesis22:1
After these things God tested Abraham and said to him, “Abraham!” And he said, “Here I am.” 2 He said, “Take your son,
your only son Isaac, whom you love, and go the land of Moriah,..."
Abraham had an "
only son" for over ten years and his name was Ishmael..after Isaac was born He had two sons.