Here are some bible verse on the subject of faith, taken from the NIV.
MAT 7:24 "Therefore everyone who hears these words of mine and puts them
into practice is like a wise man who built his house on the rock.
8:13 Then Jesus said to the centurion, "Go! It will be done just as you
believed it would." And his servant was healed at that very hour.
9:22 Jesus turned and saw her. "Take heart, daughter," he said, "your
faith has healed you." And the woman was healed from that moment.
29 Then he touched their eyes and said, "According to your faith will it
be done to you";
11:6 Blessed is the man who does not fall away on account of me."
29 Take my yoke upon you and learn from me, for I am gentle and humble in
heart, and you will find rest for your souls.
15:28 Then Jesus answered, "Woman, you have great faith! Your request is
granted." And her daughter was healed from that very hour.
MAR 9:23 "'If you can'?" said Jesus. "Everything is possible for him who
16:16 Whoever believes and is baptized will be saved, but whoever does not
believe will be condemned.
LUK 7:9 When Jesus heard this, he was amazed at him, and turning to the
crowd following him, he said, "I tell you, I have not found such great
faith even in Israel."