If Jesus is not God, his authority is removed...The authority of the scriptures is removed...
If Jesus is not God, the Izlamist's religion is just as legitimate as Christianity...
Mat 11:28 Come unto me, all ye that labour and are heavy laden, and I will give you rest.
Mat 11:29 Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls.
Mat 11:30 For my yoke is easy, and my burden is light.
Can any of that be said of any one who is not God???
Another one for you...
If Jesus is not God, then it can be said that mankind has demonstrated a higher form of love for man than God has,
for Jesus Himself said that no greater love exists than when a man lays down his life for a friend.
The Isa in Islam is a different character from Jesus in the Old and New Testament - Isa says and does things that no one ever heard of Jesus saying or doing.
It’s like the book of Mormon
So when a Muslim says “the prophet Isa said and did this...” - you must know that he is referring to what the Quran says this Isa said and did - and this “Isa” <> Jesus