Romans 10:14-15, 17

Romans 10:14: "How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard? and how shall they hear without a preacher?"

Romans 10:15: "And how shall they preach, except they be sent? as it is written, How beautiful are the feet of them that preach the gospel of peace, and bring glad tidings of good things!"

Romans 10:17: "So then faith cometh by hearing, and hearing by the word of God."

Romans 3:21-24

Romans 3:21: "But now the righteousness of God without the law” [The Levitical Law/Priesthood] “is manifested, being witnessed by the law and the prophets;"

Romans 3:22: "Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference:"

Romans 3:23: "For all” [Both Jews and Gentiles] “have sinned, and come short of the glory of God;"

Romans 3:24: "Being justified freely by his” [God’s] “grace through the redemption that is in Christ Jesus:"

Hebrews 11:6

Hebrews 11:6: "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."