Instantly Jesus stretched out his hand, and caught hold of him. "O man of little faith!" he said, "Why did you falter?"

Blind guides who filter out a gnat and swallow a camel!

“I have told you these things so that you will not stumble or be caught off guard and fall away.

Never for a moment falter before your opponents, for your fearlessness will be a sure sign for them of their coming destruction, but to you it will be an omen, from God himself, of your deliverance.

whilst they flatter themselves with peace and safety, destruction shall fall upon them, like the pangs of a woman in travail, and they shall not escape.

These people are complainers and faultfinders, following their own desires. They say arrogant things and flatter people in order to take advantage of them.