1 Nephi 1:37 And he also spake unto Lemuel, saying: "O that thou mightest be like unto this valley, firm and steadfast and immovable in keeping the commandments of the Lord!"
Jacob 2:50 O all ye that are pure in heart, Lift up your heads and receive the pleasing word of God and feast upon His love, for ye may if your minds are firm forever.
Alma 14:46 And thus we see that when these Lamanites were brought to believe and to know the truth, that they were firm and would suffer even unto death rather than to commit sin;
Alma 15:31 And they were also distinguished for their zeal toward God, and also toward men, for they were perfectly honest and upright in all things; And they were firm in the faith of Christ, even unto the end.
Alma 15:55 I had not ought to harrow up in my desires the firm decree of a just God, For I know that He granteth unto men according to their desires, whether it be unto death or unto life, Yea, I know that He allotteth unto man, yea, decreeth unto them decrees which are unalterable according to their wills, whether it be unto salvation or unto destruction.
Alma 16:239 "And now my beloved brethren, I would exhort you to have patience and that ye bear with all manner of afflictions, That ye do not revile against those who do cast you out because of your exceeding poverty, lest ye become sinners like unto them, But that ye have patience and bear with those afflictions, with a firm hope that ye shall one day rest from all your afflictions."
Alma 21:134 Yea, and he was a man who was firm in the faith of Christ - And he had sworn with an oath to defend his people, his rights and his country and his religion, even to the loss of his blood.
Alma 21:165 Therefore, they marched forward to the Land of Noah with a firm determination, Yea, their chief captains came forward and took an oath that they would destroy the people of that city.
Alma 26:94 "But behold, my little band of two thousand and sixty fought most desperately, Yea, they were firm before the Lamanites and did administer death unto all those who opposed them;
Alma 26:95 And as the remainder of our army were about to give way before the Lamanites, Behold, these two thousand and sixty were firm and undaunted, Yea, and they did obey and observe to perform every word of command with exactness,
Alma 26:104 "Now this was the faith of these of which I have spoken; They are young and their minds are firm, And they do put their trust in God continually.
Helaman 3:7 Then were his people easy to be entreated, firm to keep the commandments of God and slow to be led to do iniquity; And they were quick to hearken unto the words of the Lord;
Helaman 5:97 Therefore, as many as have come to this - ye know of yourselves - are firm and steadfast in the faith and in the things wherewith they have been made free.
3 Nephi 3:16 And they would not depart from it, for they were firm and steadfast and immovable, willing with all diligence to keep the commands of the Lord.
Moroni 7:31 For behold, they are subject unto Him to minister according to the word of His command, Showing themselves unto them of strong faith and a firm mind in every form of godliness;
