Joy is

1. Isa. 24: 11
     11 There is a crying for wine in the streets; all joy is darkened, the mirth of the land is gone.
2. Joel 1: 12
     12 The vine is dried up, and the fig tree languisheth; the pomegranate tree, the palm tree also, and the apple tree, even all the trees of the field, are withered: because joy is withered away from the sons of men.
3. John 3: 29
     29 He that hath the bride is the bridegroom: but the friend of the bridegroom, which standeth and heareth him, rejoiceth greatly because of the bridegroom’s voice: this my joy therefore is fulfilled.
4. 2 Cor. 2: 3
     3 And I wrote this same unto you, lest, when I came, I should have sorrow from them of whom I ought to rejoice; having confidence in you all, that my joy is the joy of you all.
5. Alma 26: 11, 16, 35
     11 But Ammon said unto him: I do not boast in my own strength, nor in my own wisdom; but behold, my joy is full, yea, my heart is brim with joy, and I will rejoice in my God.
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     16 Therefore, let us glory, yea, we will glory in the Lord; yea, we will rejoice, for our joy is full; yea, we will praise our God forever. Behold, who can glory too much in the Lord? Yea, who can say too much of his great power, and of his mercy, and of his long-suffering towards the children of men? Behold, I say unto you, I cannot say the smallest part which I feel.
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     35 Now have we not reason to rejoice? Yea, I say unto you, there never were men that had so great reason to rejoice as we, since the world began; yea, and my joy is carried away, even unto boasting in my God; for he has all power, all wisdom, and all understanding; he comprehendeth all things, and he is a merciful Being, even unto salvation, to those who will repent and believe on his name.
6. Alma 29: 13-14
     13 Yea, and that same God did establish his church among them; yea, and that same God hath called me by a holy calling, to preach the word unto this people, and hath given me much success, in the which my joy is full.
     14 But I do not joy in my own success alone, but my joy is more full because of the success of my brethren, who have been up to the land of Nephi.
7. Hel. 5: 44
     44 And Nephi and Lehi were in the midst of them; yea, they were encircled about; yea, they were as if in the midst of a flaming fire, yet it did harm them not, neither did it take hold upon the walls of the prison; and they were filled with that joy which is unspeakable and full of glory.
8. 3 Ne. 17: 20
     20 And they arose from the earth, and he said unto them: Blessed are ye because of your faith. And now behold, my joy is full.
9. 3 Ne. 27: 30
     30 And now, behold, my joy is great, even unto fulness, because of you, and also this generation; yea, and even the Father rejoiceth, and also all the holy angels, because of you and this generation; for none of them are lost.
10. D&C 101: 36
      36 Wherefore, fear not even unto death; for in this world your joy is not full, but in me your joy is full.