Revelation 3:12

He who overcomes (the world through believing that Jesus is the Son of God), I will make a pillar in the temple of My God; he will most certainly never be put out of it, and I will write on him the name of My God, and the name of the city of My God, the new Jerusalem, which descends out of heaven from My God, and My new name.

Our confidence and strength in this life come from believing in Jesus as the Son of God. God tells us that we will overcome the world through the name of Jesus. We will be rewarded for keeping the faith, following the Bible, and following Jesus. Our job is to maintain our relationship through the word building up our spirits to stand the trials that come our way.