Lean on, trust in, and be confident in the Lord with all your heart and mind and do not rely on your own insight or understanding. In all your ways know, recognize, and acknowledge Him, and He will direct and make straight and plain your paths.
(Proverbs 3:5-6 Amplified Bible)

Trust and faith in the Lord Jesus Christ means you are in a living in a complete reliance and confidence in Him, that He loves and cares for you always! When you realize the Father God Almighty and the Lord Jesus Christ watch over you continually and there ears are open to your prayers. “The eyes of the LORD are on the righteous, And His ears are open to their cry” (Psalm 34:15). Then it becomes a way of life to live in faith and trust in Him. You are unique and special to the Father God Almighty. He sees and loves you as His child. “If you then, being evil, know how to give good gifts to your children, how much more will your Father who is in heaven give good things to those who ask Him!” (Matthew 7:11). When you see God Almighty as your heavenly Father and humble yourself like a child with a total trust in Him the power of God will flow through you mightily! “Assuredly, I say to you, whoever does not receive the kingdom of God as a little child will by no means enter it” (Mark 10:15). The life of faith is a child like trust and total dependence in the Lord that He will always be there as your provider and as your great shepherd.

The LORD is my shepherd; I shall not want.
He makes me to lie down in green pastures;
He leads me beside the still waters
He restores my soul;
He leads me in the paths of righteousness for His name’s sake.
Yea, though I walk through the valley of the shadow of death, I will fear no evil;
For You are with me;
Your rod and Your staff, they comfort me.
You prepare a table before me in the presence of my enemies;
You anoint my head with oil; My cup runs over.
Surely goodness and mercy shall follow me all the days of my life;
And I will dwell in the house of the LORD Forever.
(Psalm 23:1-6)
And in that day you will ask Me nothing. Most assuredly, I say to you, whatever you ask the Father in My name He will give you.
(John 16:23)