To have Faith in the Lord, we need to understand what faith is as Christians. Faith means absolute trust in the Lord.
As Christians, when we have faith, it dwells in us, brings understanding and knowledge to our lives, enables us to be patience in the face of evil, and ultimately faith is seen in our actions and attitude.
Faith is like a seed and like seeds, there are different types - there is faith that will save you but also faith that is dead. As Christians we benefit from faith in so many ways because faith brings you salvation, makes you more prayerful, give you the spirit of power, love and self control. Having faith in God will make forgiving others easier, that is making the most difficult situations in life seem less difficult and give you grace to be humble. God will meet you at the point of your needs through faith. Do not give up yet because He has not given up on you.
Reference verses : 2 Tim. 1:9, 2 Tim. 1:3, 2 Tim. 1:7, Luke 17:5-10