In conjunction with these ordinances, you will be invited to make specific covenants with the Lord. These covenants include obeying God and keeping His commandments, living the gospel of Jesus Christ, keeping yourself morally pure and virtuous, and dedicating your time and talents to the Lord’s service. In return, God promises wonderful blessings in this life and the opportunity to return to live with Him forever.
https://www.lds.org/temples/what-is-temple-endowment?lang=eng
