[Psa 40:9-10 KJV] 9 I have preached righteousness in the great congregation: lo, I have not refrained my lips, O LORD, thou knowest. 10 I have not hid thy righteousness within my heart; I have declared thy faithfulness and thy salvation: I have not concealed thy lovingkindness and thy truth from the great congregation.

[Ecc 11:6 KJV] 6 In the morning sow thy seed, and in the evening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both [shall be] alike good.

[Mar 8:38 KJV] 38 Whosoever therefore shall be ashamed of me and of my words in this adulterous and sinful generation; of him also shall the Son of man be ashamed, when he cometh in the glory of his Father with the holy angels.

[2Ti 1:8 KJV] 8 Be not thou therefore ashamed of the testimony of our Lord, nor of me his prisoner: but be thou partaker of the afflictions of the gospel according to the power of God;

[Jer 1:17 KJV] 17 Thou therefore gird up thy loins, and arise, and speak unto them all that I command thee: be not dismayed at their faces, lest I confound thee before them.

[Jer 20:7, 9 KJV] 7 O LORD, thou hast deceived me, and I was deceived: thou art stronger than I, and hast prevailed: I am in derision daily, every one mocketh me. ... 9 Then I said, I will not make mention of him, nor speak any more in his name. But [his word] was in mine heart as a burning fire shut up in my bones, and I was weary with forbearing, and I could not [stay].

[Jer 23:29 KJV] 29 [Is] not my word like as a fire? saith the LORD; and like a hammer [that] breaketh the rock in pieces?

[Amo 3:8 KJV] 8 The lion hath roared, who will not fear? the Lord GOD hath spoken, who can but prophesy?

[Amo 7:15 KJV] 15 And the LORD took me as I followed the flock, and the LORD said unto me, Go, prophesy unto my people Israel.

[Jhn 18:37 KJV] 37 Pilate therefore said unto him, Art thou a king then? Jesus answered, Thou sayest that I am a king. To this end was I born, and for this cause came I into the world, that I should bear witness unto the truth. Every one that is of the truth heareth my voice.

[Act 4:20 KJV] 20 For we cannot but speak the things which we have seen and heard.

[Act 9:6, 15 KJV] 6 And he trembling and astonished said, Lord, what wilt thou have me to do? And the Lord [said] unto him, Arise, and go into the city, and it shall be told thee what thou must do. ... 15 But the Lord said unto him, Go thy way: for he is a chosen vessel unto me, to bear my name before the Gentiles, and kings, and the children of Israel:

[Act 26:16-20 KJV] 16 But rise, and stand upon thy feet: for I have appeared unto thee for this purpose, to make thee a minister and a witness both of these things which thou hast seen, and of those things in the which I will appear unto thee; 17 Delivering thee from the people, and [from] the Gentiles, unto whom now I send thee, 18 To open their eyes, [and] to turn [them] from darkness to light, and [from] the power of Satan unto God, that they may receive forgiveness of sins, and inheritance among them which are sanctified by faith that is in me. 19 Whereupon, O king Agrippa, I was not disobedient unto the heavenly vision: 20 But shewed first unto them of Damascus, and at Jerusalem, and throughout all the coasts of Judaea, and [then] to the Gentiles, that they should repent and turn to God, and do works meet for repentance.

[1Co 1:18 KJV] 18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.

[1Co 15:58 KJV] 58 Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.

[1Co 2:4 KJV] 4 And my speech and my preaching [was] not with enticing words of man's wisdom, but in demonstration of the Spirit and of power:

[1Co 15:2 KJV] 2 By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

[Col 1:5-6 KJV] 5 For the hope which is laid up for you in heaven, whereof ye heard before in the word of the truth of the gospel; 6 Which is come unto you, as [it is] in all the world; and bringeth forth fruit, as [it doth] also in you, since the day ye heard [of it], and knew the grace of God in truth:

[Col 4:17 KJV] 17 And say to Archippus, Take heed to the ministry which thou hast received in the Lord, that thou fulfil it.

[Rom 1:14-16 KJV] 14 I am debtor both to the Greeks, and to the Barbarians; both to the wise, and to the unwise. 15 So, as much as in me is, I am ready to preach the gospel to you that are at Rome also. 16 For I am not ashamed of the gospel of Christ: for it is the power of God unto salvation to every one that believeth; to the Jew first, and also to the Greek.

[1Th 1:5 KJV] 5 For our gospel came not unto you in word only, but also in power, and in the Holy Ghost, and in much assurance; as ye know what manner of men we were among you for your sake.

[2Ti 4:2 KJV] 2 Preach the word; be instant in season, out of season; reprove, rebuke, exhort with all longsuffering and doctrine.

[Heb 4:12 KJV] 12 For the word of God [is] quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and [is] a discerner of the thoughts and intents of the heart.