Mat 17:20, Luk 17:6, 1Cor 13:2, Jam 1:6 | ISV | STEP | He told them, “Because of your lack of faith. For truly I tell you, if you have faith like a grain of mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move, and nothing will be impossible for you.

Matthew 17:20

20 He told them, “Because of your lack of faith. ^{▼▼Other mss. read your little faith} For truly I tell you, if you have faith like a grain of mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move, and nothing will be impossible for you.

Luke 17:6

6 The Lord replied, “If you have faith the size of a ^{▼▼Lit. faith as a} mustard seed, you could say to this mulberry tree, ‘Be uprooted and planted in the sea,’ and it would obey you!Matt 17:20; 21:21; Mark 9:23; 11:23

1 Corinthians 13:2

2 If I have the gift of prophecy and can understand all secrets and every form of knowledge, and if I have absolute faith so as to move mountains but have no love, I am nothing.Matt 7:22; 17:20; Mark 11:23; Luke 17:6; 1Cor 12:8-10, 28; 14:1

James 1:6

6 But he must ask in faith, without any doubts, for the one who has doubts is like a wave of the sea that is driven and tossed by the wind.Mark 11:24; 1Tim 2:8