'Forgive' in the Bible

Why doth this one thus speak evil words? who is able to forgive sins except one -- God?'

And, that ye may know that the Son of Man hath authority on the earth to forgive sins -- (he saith to the paralytic) --

'And whenever ye may stand praying, forgive, if ye have anything against any one, that your Father also who is in the heavens may forgive you your trespasses;

and, if ye do not forgive, neither will your Father who is in the heavens forgive your trespasses.'