1 Tim 2:6-7, Titus 1:3, Rom 15:16, 1 Cor 4:1, 2 Cor 5:18-19, 1 Cor 9:16, 1 Thess 2:4

God has entrusted us to preach the gospel of glory.

1 Tim 1:11 According to the glorious gospel of the blessed God, which was committed to my trust.

1 Tim 2:6 Who gave himself a ransom for all, to be testified in due time. 7 Whereunto I am ordained a preacher, and an apostle, (I speak the truth in Christ, and lie not;) a teacher of the Gentiles in faith and verity.

Titus 1:3 But hath in due times manifested his word through preaching, which is committed unto me according to the commandment of God our Saviour;

Rom 15:16 That I should be the minister of Jesus Christ to the Gentiles, ministering the gospel of God, that the offering up of the Gentiles might be acceptable, being sanctified by the Holy Ghost.

1 Cor 4:1 Let a man so account of us, as of the ministers of Christ, and stewards of the mysteries of God.

2 Cor 5:18 And all things are of God, who hath reconciled us to himself by Jesus Christ, and hath given to us the ministry of reconciliation; 19 To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation.

If we do not preach this gospel even though we know it, we will be cursed. (1 Cor 9:16)

1 Cor 9:16 For though I preach the gospel, I have nothing to glory of: for necessity is laid upon me; yea, woe is unto me, if I preach not the gospel!

We should not preach the words that please people, but that Jesus is the Christ. (1 Thess 2:4)

1 Thess 2:4 But as we were allowed of God to be put in trust with the gospel, even so we speak; not as pleasing men, but God, which trieth our hearts.