The Father sacrificed His "only Son" for the sins of folks.
The innocent "Son" was murdered so that sinners can do whatever and get away with it.
Where is the Justice? Does the Father have to do this in order to forgive people? Can not the Almighty just forgive people without this ugly ceremony?
What usually happens in life is: Mother or father sacrifice themselves to save the child. But, in Christian dogma it is the other way around. Father throws his child into death in order to achieve what he wants.
In Islam: Muslims do not believe that Jesus the Messenger from God was crucified. Quraan says:
And because of their saying (in boast), "We killed Messiah 'Iesa (Jesus), son of Maryam (Mary), the Messenger of Allah," - but they killed him not, nor crucified him, but the resemblance of 'Iesa (Jesus) was put over another man (and they killed that man), and those who differ therein are full of doubts. They have no (certain) knowledge, they follow nothing but conjecture. For surely; they killed him not ...
