1 John 4: 4-8
7. Beloved, let us love one another: for love is of God; and every one that lover is born of God, and NorthThod.
8. He that loveth not knoweth not God; for God is love.
They are all based on the worship of One God. Love happens to be one of the many characteristics of the Almighty. But to say that any of these Abrahamic faiths is based on love is an overly simplistic view of reality and spirituality.
I wouldn't say that Islam is based on loving. Nothing loving happened for the people that follow it. Same for the Jews...in fact, they can be very exclusive when it comes to Judaism because they are the "Chosen Ones". Christianity is more based on love than the other two because it is John 3:16 "God so loved the world that He gave his only Son..." And Jesus (His Son) died just to save the world...and that's love. Christians are also called to "love one another as I have loved you".
I can't answer for Islam, but as a Christian myself I can tell you both Judaism and Christianity are (I know Judaism is because half our Bible is the same, as well as our God, they just don't acknowledge Jesus as the Christ).
"Jesus replied: '"Love the Lord your God with all your heart and with all your soul and with all your mind." This is the first and greatest commandment. And the second is like it: "Love your neighbor as yourself." All the Law and Prophets hang on these two commandments.'" - Matthew 22:37-40, New International Version
They all profess to be but the only one of the three that tends to show it is Judaism. The other two have shown themselves to be hateful, violent religions who tend to denigrate, hurt, threaten or out and out kill those that don't believe as they do. They have been persecuted over and over again. Hitler almost destroyed all of them in Europe. Time and again they have been victimized by other peoples prejudice yet never have they done what the other religions have. They turn the other cheek and try to educate the world about themselves. That is true peace.
Only Christianity. Islam based on love? Really? Then why does Islamic God tell people to KILL unbelievers? What kind of love is it? In contrary, Christian God tells us to pray for unbelievers and love them. How does Islamic God grant you salivations? Yes, he doesn't! He tell you, that maybe, is you're good enough you will go to heaven. And according to the Scriptures, no one is good enough to go to heaven, unless you've never sinned. So tell me, have you ever lied? Hated? Was selfish? If so, my congratulations, you're a sinner! And only Christian God provides you a salvation that is 100% guaranteed: Look at this verse:
Joh 3:16 "For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life.
God so LOVED the world that He decided to save it by grace! Or these ones:
Rom 5:6 For while we were still weak, at the right time Christ died for the ungodly.
Rom 5:7 For one will scarcely die for a righteous person--though perhaps for a good person one would dare even to die--
Rom 5:8 but God shows his love for us in that while we were still sinners, Christ died for us.
Rom 5:9 Since, therefore, we have now been justified by his blood, much more shall we be saved by him from the wrath of God.
It's only by the love and grace of God that we're saved, and no other religion doesn't offer that, only Christianity!
The Israelites were a light to the nations.
Salvation is of the Jews.
Yeshua (which means "God's Salvation") the Messiah is a Jew.
The God of Abraham, Moses, Yeshua... IS Love!
Unfortunately, in the 4Th century Emperor Constantine mixed some of the True Faith into his paganism and called it "Christianity." His puppet Pope rubber-stamped his heresies & apostasies. The Faith was co-opted into what the mainline denominations (Catholic, Protestant, non-denominational) now present: a form of the Cult of Constantine in institutional man-made organizations which none of the original disciples & apostles would recognize.
Islam is a Prue-shadow of Scientology - scribblings of a science fiction writer.