What I've never understood about the gospels is that Peter, John, Simon, et al., never had to take anything Jesus said "on faith." When Jesus told the waters to calm, his disciples didn't have to take it "on faith" that the waters would calm -- they did calm.
The disciples and others are said to have witnessed Jesus perform miracle after miracle. They weren't asked to take anything he said on faith. Jesus didn't have to convince his followers through argument or threats. He put his money where his mouth was and proved by physical demonstrations (as opposed to modern 'insight' or 'revelation') that he could be believed.
But here we are, 2000 years later, and we're expected to make that tiresome "leap of faith" and swallow whole a bunch of crap that nobody can prove! Why are we less deserving than first-century audiences? If someone wants me to believe in something, they darn well better prove it to me. All I see is shabby, hand-me-down faith.
So far, I've seen or heard nothing that even comes close to convincing me that Jesus, God, and the Bible as the word of God, are real or true.