It is widely believed by many that Jesus was crucified in or near where Abraham was going to sacrifice his son, Isaac. This was a parallel to show how painful it was for God to give up His only son for the sake of mankind (hence, why Jesus is called "The Lamb").
From the website of drpd.go.id, Ace Hasan Syadzily in a press release wrote "The circulation of the film His Only Son in Indonesia should be stopped or banned. The narrative of this film is full of controversy. The content of this film is not like the current understanding of the history of the Prophet Ibrahim As which is believed to be Muslims in Indonesia in general,"