Before analysing the Jews motives for rejecting Jesus , we need to discuss some items strongly related items,left ....
we visited the Quranic verses that define who was the real Jesus ,and what is meant by real christianity ..... now let's visit both the terms (christians) and (Injeel) from a Quranic point of view....
the misunderstanding of both terms among muslims and christians is common ,now let's relax ,analyse the verses related ,to reach satisfying conclusion ...
Christians,who and when?
True Christians?
They are any human being that believed in the true message of Jesus during and after his earthly mission :
1- the disciples:
When Jesus found Unbelief on their part He said: "Who will be My helpers to (the work of) Allah?" Said the disciples: "We are Allah's helpers: We believe in Allah, and do thou bear witness that we are Muslims.
2- a section among the Jews during the life time of Jesus:
Holy Quran :O you who believe, be helpers of God, as Jesus, son of Mary, had said to the disciples: "Who will help me in the way of God?" and they had answered: "We are the helpers of God." Then a section among the children of Israel believed, but a section among them did not.
3- Any Jewish member (even if was misinformed and believed that Jesus was crucified) that contiuned keeping the law and stick to pure monotheism after the departure of Jesus till the coming of Islam.
Holy Quran : Behold! Allah said: "O Jesus! I will take thee and raise thee to Myself and clear thee (of the falsehoods) of those who blaspheme; I will make those who follow thee superior to those who reject faith, to the Day of Resurrection: Then shall ye all return unto me, and I will judge between you of the matters wherein ye dispute.
4 - Muslims.
Quran - 42:13 The same religion has He established for you as that which He enjoined on Noah - the which We have sent by inspiration to thee - and that which We enjoined on Abraham, Moses, and Jesus: Namely, that ye should remain steadfast in religion, and make no divisions therein: to those who worship other things than Allah, hard is the (way) to which thou callest them.
in a word,true christians is not such narrow term ,that some people would understand it to be....
Ibn Kathir 61:14 also speaks about the True Christians who were killed
Imam Abu Ja`far bin Jarir At-Tabari reported that Ibn `Abbas said, "When Allah decided to raise `Isa to heaven, `Isa went to his companions while drops of water were dripping from his head. At that time, there were twelve men at the house. `Isa said to them, `Some of you will disbelieve in me twelve times after having believed in me.' He then asked, `Who among you volunteers that he be made to resemble me and be killed instead of me; he will be with me in my place (in Paradise).' One of the youngest men present volunteered, but `Isa commanded him to sit down. `Isa repeated his statement and the young man again stood up and volunteered, and `Isa again told him to sit down. `Isa repeated the same statement and the young man volunteered. This time, `Isa said, `Then it will be you.' The appearance of `Isa was cast upon that young man, while `Isa, peace be on him, was raised to heaven through an opening in the roof of the house. The Jews came looking for `Isa and arrested the one that appeared as him, killing him by crucifixion. Some of them disbelieved in `Isa twelve times, after they had believed in him.
They divided into three groups. One group, Al-Ya`qubiyyah (the Jacobites), said, `Allah remained with us as much as He willed and then ascended to heaven.' Another group, An-Nasturiyyah (the Nestorians), said, `Allah's son remained with us as much as Allah willed and He then rasied him up to heaven.'
A third group said, `Allah's servant and Messenger remained with us as much as Allah willed and then Allah raised him up to Him.' The last group was the Muslim group. The two disbelieving groups collaborated against the Muslim group and annihilate it. Islam remained unjustly concealed until Allah sent Muhammad
Paul is undoubtedly a part of those disbelieving groups which killed the Muslim group as we can see that a few of Paul’s murders are listed in the bible
"Saul, yet breathing out threatening and slaughter against
the disciples of the Lord...."
(Acts 9:1)
"...
many of the saints did I shut up in prison, having received authority from the chief priests; and when they were put to death, I gave my voice against them"
(Acts 26:10)
"And I persecuted this way unto the death, binding and delivering into prisons
both men and women"
(Acts 22:4)
The list of Paul’s murders of the true believers is a very long one. and his intentions are very clear to everyone, "To destroy the true religion" of Prophet Jesus (peace be upon him) and yet he says he is free from any sin of murder.
"I take you to record this day, that I am pure from the blood of all men"
(Acts 20:26)
This way, even Hitler would be in Christian heaven as murder is a very minor sin and anyone can get away with it.