Abraham is promised that through his seed all families of the earth will be blessed, Genesis 22:16-18 Génesis 22:16-18, Galatians 3:8-9 Gálatas 3:8-9, D&C 110:12 D&C 110:12, Abraham 2:11 Abraham 2:11. The Abrahamic Covenant includes the priesthood, Abraham 2:6-10 Abraham 2:6-10. Abraham received the Melchizedek Priesthood, D&C 84:14 D&C 84:14. Celestial marriage is part of the Abrahamic covenant, D&C 131:1-4 D&C 131:1-4.
The Lord has covenanted to remember Abraham's seed forever, 2 Nephi 29:14 2 Nefi 29:14. His seed shall be as the sand upon the seashore and shall continue both in and out of the world, D&C 132:30-33 D&C 132:30-33. The power of God is upon the covenant people, 1 Nephi 14:14 1 Nefi 14:14. The Lord will make an everlasting covenant with His people and He will be their God, Ezekiel 37:26-27 Ezequiel 37:26-27. The Lord remembers His covenant that He made with Abraham, Luke 1:72-73 Lucas 1:72-73. The Lord will never break His covenant with His people, Judges 2:1 Jueces 2:1. If the Children of Israel keep the covenants they will be a treasure unto the Lord, Exodus 19:5-6 Éxodo 19:5-6. The seed of Abraham won't receive the blessings unless they are righteous, Romans 4:12-13 Romanos 4:12-13 and Romans 9:6-8 Romans 9:6-8.
The Lord established his covenant through Abraham and his seed, Genesis 17:5-7 Génesis 17:5-7. The gospel covenant was reestablished with Noah, Genesis 6:18 Génesis 6:18. Then later the covenant of the Priesthood was established through Aaron's son Eleazar, Numbers 25:12-13 Números 25:12-13.
The covenants of Abraham will be fulfilled in the latter days, 1 Nephi 15:18 1 Nefi 15:18, 3 Nephi 16:5-6 3 Nefi 16:5-6, 3 Nephi 16:11-12 3 Nefi 16:11-12, 3 Nephi 21:7-8 3 Nefi 21:7-8, Mormon 9:37 Mormón 9:37.
Abraham has received his exaltation, D&C 132:29 D&C 132:29.
In the latter days the gospel will come to the house of Israel through the gentiles, 1 Nephi 15:12-17 1 Nefi 15:12-17, 2 Nephi 10:8-9 2 Nefi 10:8-9, 3 Nephi 16:4 3 Nefi 16:4, D&C 39:11 D&C 39:11. Moses restored the keys of the gathering to the Church, D&C 110:11 D&C 110:11. The Lord will perform a marvelous work among the Gentiles, 1 Nephi 22:8-12 1 Nefi 22:8-12. Ephraim will carry the gospel to the world and gather scattered Israel, Deuteronomy 33:13-17 Deuteronomio 33:13-17. Israel will be gathered and blessed, but the greater blessing will be upon Ephraim, D&C 133:26-34 D&C 133:26-34
An ensign to the nations will be setup and Israel will be gathered, Isaiah 5:26 Isaías 5:26, Isaiah 11:12-13 Isaías 11:12. Those who receive the Priesthood take upon themselves the oath and covenant, D&C 84:39-40 D&C 84:39-40. The gospel will be preached among all the people of Israel, 3 Nephi 21:26-29 3 Nefi 21:26-29. Righteousness and truth will sweep the earth as with a flood, Moses 7:62 Moisés 7:62. Angel have not ceased to minister among men, Moroni 7:29-31 Moroni 7:29-31. The everlasting covenant is a standard for the gentiles to seek to, D&C 45:9 D&C 45:9
There will be a literal gathering of Israel, Articles of Faith 10 Artículos de Fe_10. "I will send for many fishers," Jeremiah 16:15-16 Jeremías 16:15-16. I remember LeGrand Richards in general conference often talking about missionary work using this scripture. The gathering is compared to eagles gathered around a carcass, Joseph Smith—Matthew 1:27 José_Smith—Mateo 1:27.
The gathering of Israel is a marvelous work and a wonder, Isaiah 29:14 Isaías 29:14. 2 Nephi 27:25-26 2 Nefi 27:25-26. The gathering of the Church in the last days is a Marvelous work, D&C 4:1 D&C 4:1 and D&C 12:1 D&C 12:1. A Joseph in the latter days will work might wonders, 2 Nephi 3:22-24 2 Nefi 3:22-24. The Lamb of God will bring a marvelous work unto the Gentiles, 1 Nephi 14:6-7 1 Nefi 14:6-7. The Lord's word will "hiss forth unto the ends of the earth," 2 Nephi 29:1 2 Nefi 29:1. In the last days the gathering of Israel is a marvelous work, 3 Nephi 21:9 3 Nefi 21:9. The people will be gathered to the top of the mountains, Isaías 2:2-3 Micah 4:1-2 Miqueas 4:1-2>. The members of the Church will do many wonderful works, D&C 84:65-66 D&C 84:65-66, D&C 18:41-45 D&C 18:41-45.
The Church in the latter days will start out small but grow to fill the whole earth. A stone will be cut out of the mountain and grow to fill the whole earth, Daniel 2:34-35 Daniel 2:34-35, Daniel 2:44-45 Daniel 2:44-45 and D&C 65:2-6 D&C 65:2-6. Jesus compared the Church or kingdom to a grain of mustard seed, Matthew 13:31-32 Mateo 13:31-32. Also a small amount of leavening leavens the whole lump, Matthew 13:33 Mateo 13:33.
The Lord will gather Israel with great mercy, Isaiah 54:7 Isaías 54:7. The house of Israel will be gathered and sanctified, Ezekiel 28:25 Ezequiel 28:25. In the dispensation of the fullness of times all things will be gathered in Christ, Esphesians 1:10 Efesios 1:10
Israel and Judah will be gathered, Jeremiah 30:3 Jeremías 30:3. Judah and Israel will walk together, Jeremiah 3:18 Jeremías 3:18.
Israel shall be gathered from the north, and west and the land of Sinim, Isaiah 49:12 Isaías 49:12, 1 Nephi 21:12 1 Nefi 21:12. Looking on the web the land of Sinim could be China or the south or other possibilities. Israel will be gathered from the north and other areas of the world, Jeremiah 31:8 Jeremías 31:8. The Lord will gather Israel from the four quarters of the earth, 1 Nephi 19:16-17 1 Nefi 19:16-17, 1 Nephi 22:25 1 Nefi 22:25, D&C 33:6 D&C 33:6 and from the ends of the earth, Isaiah 43:6 Isaías 43:6.
Those who are faithful in the priesthood "become the sons of Moses and of Aaron and the seed of Abraham," D&C 84:33-40 D&C 84:33-40. The righteous become Abraham's seed, Galatians 3:26-29 Galatians 3:26-29.
We become the sons and daughter of God because of obedience to the covenant, Mosiah 5:7-8 Mosíah 5:7 The members of the restored church become the children of Israel, D&C 103:17 D&C 103:17 and are heirs of God through Christ, Galatians 4:1-7 Gálatas 4:1-7. We are the children of God and joint heirs with Christ, Romans 8:15-17 Romanos 8:15-17. This happens through adoption, Esphesians 1:5-6 Efesios 1:5-6
Those that enter into celestial marriage will enter into exaltation if the marriage is sealed by the Holy Spirit of promise, D&C 132:19 D&C 132:19.
Those who break their covenants will lose their office and standing in the Church, D&C 78:11-12 D&C 78:11-12.
Those that keep the covenants will be blessed, D&C 54:6 D&C 54:6 and become "partakers of the glories which are to be revealed in the last days," D&C 66:2 D&C 66:2. The blessing of remission of our sins for keeping the covenant comes through the shedding of the blood of Christ, Moroni 10:33 Moroni 10:33.
Israel covenants to keep the sabbath day holy, Exodus 31:16 Éxodo 31:16.
Joseph Smith is promised that like Abraham all generations will be blessed through his seed, D&C 124:58 D&C 124:58. This is interesting in that his literal seed didn't stay in the Church. Maybe it is talking about his followers.
Christ tells the people in the Book of Mormon they are of the covenant, 3 Nephi 20:25-26 3 Nefi 20:25-26.
The Lord's people fulfill their covenant through sacrifice, Psalm 50:5 Salmo 50:5, D&C 97:8 D&C 97:8.