The religious leaders [like monks, sages, sheikhs] have cheated people that they will be forgiven and enter Paradise if they love Moses, Jesus or Ali or others; and that these will most certainly intercede for them, because they love them and by their inetecession, they will certainly go to Paradise.
Such religious leaders enhanced the enthusiasm about these servants of God: the prophets and righteous people, until people started to be enthusiastic about Jesus, Moses, Bar Yohaya, Ali and his sons ...etc. And the religious leaders got the high esteem and position and the money.
These impostors: the religious leaders like monks, clergys, sages and rabbis and sheikhs asserted to people that whatever they do, they will go to Paradise and prosperity in the afterlife because they love their patrons, and so the patrons love them and plead God to forgive them and admit them into His mercy.
(It is not according to your vain desires [Muslims] nor the vain desires of the people of the Bible [Jews and Christians];
but anyone who does evil shall be punished accordingly, and shall not find for him beside God any patron or helper.
And anyone who does good works – be it male or female – and being a believer [in God alone without associate or son], they shall enter into Paradise, and shall not be wronged a jot.
And who can be better in compliance [to God] than one who submits himself to God; while being a well-doer and who follows the creed of Abraham, the monotheist; God took Abraham for a loyal friend.)
The above between brackets is the explanation of the Quran 4: 123
لَّيْسَ بِأَمَانِيِّكُمْ وَلا أَمَانِيِّ أَهْلِ الْكِتَابِ مَن يَعْمَلْ سُوءًا يُجْزَ بِهِ وَلاَ يَجِدْ لَهُ مِن دُونِ اللّهِ وَلِيًّا وَلاَ نَصِيرًا
I see that you are sure more than Jesus himself who cried from the fear of God.
Whatever, believe what you wish. I don't believe because some priest,monk, rabbi, or imam told me. I don't believe because some book has told me. But since, obviously, your entire belief is based on a book(s) rather than your soul, rather than a personal relationship with our Father, I know you won't/can't understand. How unfortunate for you.