Faith is in general the persuasion of the mind that a certain statement is true
firm belief in the reliability, truth, ability, or strength of someone or something.
Statements accurately reflecting facts, such as accurate and trustworthy witnesses (Prov. 12:17; cp. 1 John 2:21).”
27 Peace I leave with you, My peace I give to you; not as the world gives do I give to you. Let not your heart be troubled, neither let it be afraid.”
“7 The Lord is my strength and my shield;
My heart trusted in Him, and I am helped;
Therefore my heart greatly rejoices,
And with my song I will praise Him.”
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6 But without faith it is impossible to please Him, for he who comes to God must believe “that He is, and that He is a rewarder of those who diligently seek Him”
[Rom 10:9-10 KJV] 9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved. 10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.