Question

In which of these ways is Islam similar to both Christianity and Judaism?

Answer 1

All three faiths emphasize their special covenant with God, Judaism through Moses, Christianity through Jesus, and Islam through Muhammad.

Hope this helps.

Answer 2

Judaism Christianity, and Islam, in opposition to Hinduism and Buddhism, are all monotheistic faiths that worship the God of Adam, Abraham, and Moses-creator, sustainer, and lord of the universe. They are monotheist, they share a common belief in the oneness of God.  All this three religions believe in the concept of the Messiah so that they are considered Abrahamic religions. They also share the belief of sacred history, prophets and divine revelation, angels, and Satan. All stress moral responsibility and accountability, Judgment Day, and eternal reward and punishment.