“But if the salt loses its saltiness,how can it be made salty again?" - http://www.biblegateway.com/passage/?search=matt%205:13&version=niv.
"If you love those who love you, what reward will you get?" - Matthew 5:46.
"Is not life more important than food, and the body more important than clothes?" - Matthew 6:25.
"You of little faith, why are you so afraid?" - Matthew 8:26.
"Why did you doubt?" - Matthew 14:31
"Do you believe I am able to do this?" - Matthew 9:28.
"Who do you say I am?" - Matthew 16:15.
"What do you think?" - Matthew 18:12.
"Do you see all these things?" - Matthew 24:2.
"To what can I compare this generation?" - Matthew 11:16.
"Have you not read what God said to you, 'I am the God of Abraham, the God of Isaac, and the God of Jacob'?" - Matthew 22:31-32.
"How many loaves do you have?" - Matthew 15:34.
"How will you escape being condemned to hell?” - Matthew 23:33.
"What is it you want?" - Matthew 20:21.
"And why do you break the command of God for the sake of your tradition?” - Matthew 15:3.