is the christianity the only abrahamic religion that calls Father to God

[one_more_chance]

meanwhile Judaism and Islam dont say? that title to God why is that christians refer to God as Father.. if according to the Bible the only son of God was Jesus no? so why do we call Father to God?
well christianity is the only religion that calls Father to God meanwhile judaism and islam don't say that to God because isn't a sin? why do christians say Father to God? if Jesus was the only Son of God according the gospels no?