-- being justified by faith, we have peace with God through Jesus --- Romans 5:1
-- with the heart man believeth unto righteousness --- Romans 10:10
-- with the mouth confession is made unto salvation --- Romans 10:10
-- we walk by faith, not by sight --- 2 Corinthians 5:7
-- without faith it is impossible to please God --- Hebrews 11:6
-- he that comes to God must believe that he is --- Hebrews 11:6
-- and that he is a rewarder of them that diligently seek him --- Hebrews 11:6

Romans 5:1 KJV
[1] Therefore being justified by faith, we have peace with God through our Lord Jesus Christ:

Romans 10:10 KJV
[10] For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.

2 Corinthians 5:7 KJV
[7] (For we walk by faith, not by sight:)

Hebrews 11:6 KJV
[6] But without faith it is impossible to please him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.

A man needs faith to please God.

The Greek verb form of the word faith is used over two hundred twenty times in the New Testament.
This shows that a man must do the "work" of faith in order to "come" to God.

A man must also do the work of believe that God is in order to do the work of coming to him.

A man must also believe that God is a rewarder of those that diligently do the work of seeking him.

Deuteronomy 4:29 KJV
[29] But if from thence thou shalt seek the Lord thy God, thou shalt find him, if thou seek him with all thy heart and with all thy soul.

Jeremiah 29:13 KJV
[13] And ye shall seek me, and find me, when ye shall search for me with all your heart.

The HOLY BIBLE SAYS, seek God with all your heart because God has promised you would find him.

When you find him, do the work of loving him with all your heart soul might.

Matthew 22:37 KJV
[37] Jesus said unto him, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind.

Mark 12:30 KJV
[30] And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.

Luke 10:27 KJV
[27] And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind; and thy neighbour as thyself.

Jesus also said, if you love him, keep his commandments:

John 14:15 KJV
[15] If ye love me, keep my commandments.