Those who believe that we are saved by grace just by confessing belief in Jesus Christ. There is more required. To the saints in Missouri, the Lord taught -
"...in consequence of their transgressions;
3 Yet I will own them, and they shall be mine in that day when I shall come to make up my jewels.
4 Therefore, they must needs be chastened and tried, even as Abraham, who was commanded to offer up his only son.
5 For all those who will not endure chastening, but deny me, cannot be sanctified.
6 Behold, I say unto you, there were jarrings, and contentions, and envyings, and strifes, and lustful and covetous desires among them; therefore by these things they polluted their inheritances.
7 They were slow to hearken unto the voice of the Lord their God; therefore, the Lord their God is slow to hearken unto their prayers, to answer them in the day of their trouble.
8 In the day of their peace they esteemed lightly my counsel; but, in the day of their trouble, of necessity they feel after me." (Doctrine and Covenants 101:2–8)
But if they truly repent -
"...I will remember mercy." (Doctrine and Covenants 101:9)