faith.

Romans 10:14
How then can they call on the One in whom they have not believed? And how can they believe in the One of whom they have not heard? And how can they hear without someone to preach?

Romans 1:16
I am not ashamed of the gospel, because it is the power of God for salvation to everyone who believes, first to the Jew, then to the Greek.

Luke 16:29-31
But Abraham replied, 'They have Moses and the prophets; let your brothers listen to them.' . . .

1 Corinthians 1:18-24
For the message of the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God. . . .

Colossians 1:4-6
because we have heard about your faith in Christ Jesus and your love for all the saints, . . .

1 Thessalonians 2:13
And we continually thank God that in receiving the word of God from us, you did not accept it as the word of men, but as the true word of God--the word now at work in you who believe.

2 Thessalonians 2:13, 14
But we should always thank God for you, brothers who are loved by the Lord, because God has chosen you from the beginning to be saved by the sanctification of the Spirit and by faith in the truth. . . .

James 1:18-21
He chose to give us birth through the word of truth, that we would be a kind of firstfruits of His creation. . . .

1 Peter 1:23-25
For you have been born again, not of perishable seed, but of imperishable, through the living and enduring word of God. . . .

1 Peter 2:1, 2
Rid yourselves, therefore, of all malice, deceit, hypocrisy, envy, and slander. . . .

and hearing.

Jeremiah 23:28, 29
Let the prophet who has a dream retell it, but let him who has My word speak it truthfully. For what is straw compared to grain? declares the LORD. . . .

Mark 4:24
He went on to say, "Pay attention to what you hear. With the measure you use, it will be measured to you, and even more will be added to you.

Luke 8:11, 21
Now this is the meaning of the parable: The seed is the word of God. . . .

Luke 11:28
But He replied, "Blessed rather are those who hear the word of God and obey it."

2 Corinthians 2:17
For we are not like so many others, who peddle the word of God for profit. On the contrary, in Christ we speak before God with sincerity, as men sent from God.

Hebrews 4:12, 13
For the word of God is living and active. Sharper than any double-edged sword, it pierces even to dividing soul and spirit, joints and marrow. It judges the thoughts and intentions of the heart. . . .

Revelation 1:9
I, John, your brother and partner in the tribulation and kingdom and perseverance that are in Jesus, was on the island of Patmos because of the word of God and my testimony about Jesus.