Philippians 3:12-14 "Not that I have already obtained all this, or have already arrived at my goal, but I press on to take hold of that for which Christ Jesus took hold of me. Brothers and sisters, I do not consider myself yet to have taken hold of it. But one thing I do: Forgetting what is behind and straining toward what is ahead, I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus."
Spend some time in prayer and set some spiritual goals for yourself. No matter if they are difficult or easy to achieve, they will help create positive growth in your faith.