1 Thessalonians 2:3
And our exhortation originated not from delusion, or impurity, or from guile;
2 Corinthians 2:17
For we are not as the many, adulterating the word of God; but as of sincerity, but as of God, in the sight of God, speak we in Christ.
2 Corinthians 4:2
but have renounced all shameful secret practices, not conducting ourselves with artifice, nor deceitfully disguising the word of God, but by clear manifestation of the truth, commending ourselves to every man's conscience as in the presence of God.
Acts 20:33-34
The silver, or gold, or apparel of no man have I coveted:
2 Corinthians 7:2
Give us a favourable reception: we have injured no man, we have corrupted no man, we have defrauded no man.
2 Corinthians 12:16-18
But admit it, I was not burdensome to you: but being crafty, I caught you with guile.
1 Thessalonians 2:5-6
For neither at any time used we insinuating language, as ye know, nor a pretext for covetousness; God is witness:
1 Thessalonians 4:7
For God hath not called us unto impurity, but unto holiness.
2 Corinthians 4:5
For we preach not ourselves, but Christ Jesus the Lord; and ourselves your servants for Jesus' sake.
2 Corinthians 11:13
For such are fake apostles, deceitful labourers, transforming themselves into apostles of Christ.
1 Thessalonians 2:11
as ye know how [we treated] every one of you, as a father doth his children, exhorting you, and admonishing, and conjuring you,
1 Thessalonians 4:1-2
FINALLY, brethren, we beseech you therefore, and conjure you by the Lord Jesus, that as ye have received of us how ye ought to walk, and please God, so ye would abound more and more.
2 Thessalonians 2:11
And for this cause God shall send unto them the energy of delusion, that they should believe a lie:
2 Peter 1:16
For we have not followed artfully devised fables, when we made known to you the power and advent of our Lord Jesus Christ, but were eye-witnesses of his majesty.