G. Andrew Barfuss was the main speaker. He spoke about being steadfast and immovable. He told a story about a water pipe that burst and caused thousands of dollars in damage just because the thrust block shifted 1/16th of an inch. (The thrust block is what keeps the pipe together where the pipe turns a corner.)
He spoke of the great sin of being casual. He said that we should make sure our mistakes are sincere and never casual. Casualness causes Heavenly Father much sorrow.
Faithfulness is consistency. He spoke of the club that most of us find ourselves members of: The Better-Offer Club. We agree to do something, but then change our minds as soon as another offer that is better comes up. Example: "Sure I will eat dinner at your house (unless I get invited to a party that night)." This causes us to break promises.
He talked about how, in the Book of Ether, the brother of Jared became casual and stopped asking the Lord where to go or what to do when they encountered the beautiful land of Nimrod. He got a severe chastisement from the Lord.
Three things we can do to become more steadfast and immovable:
1. We can discern between good things and distracting things by increasing the amount of light in our lives. When we find a bad habit, we should be willing to do anything necessary to stop. Don't be afraid to seek help from the Lord and Church leaders. 90% obedience still isn't pleasing to the Lord. Go for 100%.
2. Be willing to do things that are hard but worthwhile. God doesn't seek to make our lives easy, but enables us to do hard things. We can take pleasure in the accomplishing of hard tasks. D&C 88:32
3. Remember how the Lord blesses us. Don't forget what He does for us to succeed.