Mosiah 23:21-24

21 Neverthless the Lord seeth fit to chasten his people; yea, he trieth their patience and their faith.
22 Nevertheless--whosoever putteth his trust in him the same shall be lifted up at the last day. Yea, and thus it was with this people.
23 For behold, I will show unto you that they were brought into bondage, and none could deliver them but the Lord their God, yea, even the God of Abraham and Isaac and of Jacob.
24 And it came to pass that he did deliver them, and he did show forth his mighty power unto them, and great were their rejoicings.

Mosiah 9:17

17 Yea, in the strength of the Lord did we go forth to battle against the Lamanites; for I and my people did cry mightily to the Lord that he would deliver us out of the hands of our enemies, for we were awakened to a remembrance of the deliverance of our fathers.

2 Nephi 7:-1-2 & 11

1...Behold, for your iniquities have ye sold yourselves...
2. Wherefore, when I came, there was no man; when I called, yea, there was none to answer. O house of Israel, is my hand shortened at all that it cannot redeem, or have I no power to deliver? Behold, at my rebuke I dry up the sea, I make their rivers a wilderness and their fish to stink because the waters are dried up, and they die because of thirst.

11.Behold, all ye that kindle fire and compass yourselves about with sparks, walk in the light of your fire and in the sparks which ye have kindled. This shall ye have of mine hand--ye shall lie down in sorrow.