Is the Bible — the Old and the New Testaments — true, or is the Koran?
Is the God of Israel the Creator of the Heavens and the Earth — of the Universe?
Is YHVH (YEHOVAH or YAHWEH) the name of the one true God, or is some other god with another name?
Is the true God a Father with a Son and a people (other children)? Or is the true God not a father and childless?
Was Abraham a Muslim prophet who served the god of Islam? Or was Abraham a Hebrew, who worshiped YHVH, the Everlasting God Almighty?
Did Abraham take Isaac, his covenant son, to offer him a sacrifice to YHVH, who intervened to prevent it? Or did Abraham take Ishmael to offer as a sacrifice?
Is Yeshua/Jesus the Son of God, or merely a prophet?
Did Jesus/Yeshua die for our sins on the cross, or did He not?
Did Jesus rise from among the dead, or did He not?
Did the God of the Bible, the God and Father of the Lord Jesus Christ, covenant with an oath to give the descendants of Abraham, of Isaac, and of Israel a specific land for an inheritance, within the whole of the nations with boundaries which He has determined?
Is the Lord Jesus Christ coming again physically to establish the Kingdom of God on this Earth for 1000 years?
Who is your God? Are you saved?