Judaism is our father the instruction of God from which we seek salvation, the direction and light of truth. Christianity is the child born through a covenant of love and the fulfillment of God’s will according to Judaism, but Islam is a religion seeking acceptance, but must first surrender to the will of God through his son Jesus Christ. Islam was sent away born out of jealousy seeking a way back to the father, but through violence.
Christianity came from Judaism, and as a result are one in the same, they both speak of Jesus Christ although many Jews reject this reality. Nevertheless, they both have a promise of life everlasting, first for the Jew and then for the Greek. Islam is a lie the world must escape.
Romans 1:16 For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to everyone that believeth; to the Jew first, and also to the Greek.