Wombat: Believe it or not, but, I too 'love much of what Jesus ( is said ) to have taught'.
You say that you don't think it is fair to attribute the words of the above texts to Jesus. Do you think it is fair to attribute the following words from Revelation, to Jesus?:
To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God." ( Rev 2:7b )
"Because thou hast kept the word of my my patience, I also will keep thee from the hour of temptation, which will come upon all the world." ( Rev 3:10 )
"Behold I stand at the door and knock; If any man hear my voice, and open the door, I will come into him, and will sup with him, and he with me." ( Rev 3:20 )
My reason for quoting these 'nice' words, attributed to Jesus, is that they demonstrate how the Bible contains many texts that portray Jesus ( and Jehovah ) as being a VERY appealing character, WHILST ALSO ( even within the same book of the Bible ) containing many other texts that portray Jesus ( and Jehovah ) as a VERY UNappealing character.
As Gumby points out, this tension between 'nice' Jesus, and 'nasty' Jesus, is not just to be found within the book of Revelation. It is also to be found within the other books of the NT.