Re. How INFP trumps ENFP: INFP usually have a very strong sense of integrity that to me is reminiscent of FJ. They can get indignant if a value is walked on. They are into character that runs deep, like a living underground river.
We ENFP by comparison may seem less commited to staid values because usually, we have our hearts open to the world and its many inputs. One of our downfalls (to introverted, loyal types) is that we flit from friend to friend, cause to cause, and may not lay down roots.
It's totally different from FJ, but it's also very true. An INFJ is going to try to exert control over a situation, an INFP is more likely to try to prevent people from taking control of others.
If an INFJ and INFP watch Dark Knight - the INFP is as likely to root for Joker as Batman - whereas the INFJ is going to love the very INFJ Batman.
"'It is the most improper job of any man to boss others, least of all those who seek the opportunity." - Tolkien (INFP)
"An individual Christian may see fit to give up all sorts of things for special reasons--marriage, or meat, or beer, or the cinema; but the moment he starts saying the things are bad in themselves, or looking down his nose at other people who do use them, he has taken the wrong turning" - C.S. Lewis (INFP)
"I wish I had more friends, but people are such jerks. If you can just get most people to leave you alone, you're doing good." - Bill Watterson (INFP)
"Freedom is the right to tell people what they do not want to hear." - George Orwell (INFP)
"The Devil answer’d: ‘Bray a fool in a mortar with wheat, yet shall not his folly be beaten out of him. If Jesus Christ is the greatest man, you ought to love Him in the greatest degree. Now hear how He has given His sanction to the law of ten commandments. Did He not mock at the sabbath, and so mock the sabbath’s God; murder those who were murder’d because of Him; turn away the law from the woman taken in adultery; steal the labour of others to support Him; bear false witness when He omitted making a defence before Pilate; covet when He pray’d for His disciples, and when He bid them shake off the dust of their feet against such as refused to lodge them? I tell you, no virtue can exist without breaking these ten commandments. Jesus was all virtue, and acted from impulse, not from rules.’" - William Blake (INFP)