I have noticed that it has become popular in the Church to tell people that they are enough. Pinterest is full of LDS memes that say "You are enough". They will go on to teach that since Jesus Christ atoned for our sins, we do not need to worry-- He has taken care of it.
While it is nice to be told that who you are is enough and that you need not worry about your salvation, this is not scriptural. The scriptures say things more like:
"Be ye therefore perfect, even as your Father which is in heaven is perfect." (Matt 5:48)
"O then despise not, and wonder not, but hearken unto the words of the Lord, and ask the Father in the name of Jesus for what things soever ye shall stand in need. Doubt not, but be believing, and begin as in times of old, and come unto the Lord with all your heart, and work out your own salvation with fear and trembling before him." (Mormon 9:27)
"12 Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.
13 For it is God which worketh in you both to will and to do of his good pleasure.
14 Do all things without murmurings and disputings:
15 That ye may be blameless and harmless, the sons of God, without rebuke, in the midst of a crooked and perverse nation, among whom ye shine as lights in the world;" (Philippians 2:12-15)
There is work that I still need to do before I am enough. I need to obey more. I need to repent more. I need to perfectly keep all of my covenants. I need to gain knowledge. I need to despise not, doubt not, and hearken more.
Christ did indeed to atone for our sins. He is indeed the author of mercy. But His mercy and His power are not magic. I cannot stop on the path because of a sin that is hard for me to conquer or even because of despair over the requirements and expect Christ's mercy and atonement to magic me to perfection. Like the scriptures say, I need to work out my salvation with fear and trembling.
This does not mean that the grace of God is not real. The grace of God is just misunderstood. One part of grace that I am sure and certain about is that Christ atoned so that we do not have to stay just as we are. He atoned to make possible the commandment, "Be ye therefore perfect." Without the atonement there would be no repentance. The atonement opens up the gate to repentance. We can repent because Christ atoned. The atonement makes it possible for every one to work out their own salvation. So work is what we must do to gain salvation. If we desire all that God has offered to bless us with, we must qualify for those blessings and qualify through our works.
3Nephi 26:4-5 says, "4 And even unto the great and last day, when all people, and all kindreds, and all nations and tongues shall stand before God, to be judged of their works, whether they be good or whether they be evil—
5 If they be good, to the resurrection of everlasting life; and if they be evil, to the resurrection of damnation; being on a parallel, the one on the one hand and the other on the other hand, according to the mercy, and the justice, and the holiness which is in Christ, who was before the world began."
We will be judged by our works, and Christ is the judge. He will be the one to say when we are enough. When the day comes that I am worthy to stand in the presence of the Savior and He says, "well done, thou good and faithful servant," then I can know that I am enough. Until that times comes, I hope that I can continually work and seek to be more holy.
In my head, I often compare the phrase, "You are enough" to the hymn More Holiness Give Me.
More holiness give me,
More strivings within,
More patience in suff'ring,
More sorrow for sin,
More faith in my Savior,
More sense of his care,
More joy in his service,
More purpose in prayer.
More gratitude give me,
More trust in the Lord,
More pride in his glory,
More hope in his word,
More tears for his sorrows,
More pain at his grief,
More meekness in trial,
More praise for relief.
More purity give me,
More strength to o'ercome,
More freedom from earth-stains,
More longing for home.
More fit for the kingdom,
More used would I be,
More blessed and holy--
More, Savior, like thee.