2 Corinthians 4:2; 2 Corinthians 11:3

2 Corinthians 4:2

2 but we have renounced the things hidden because of shame, not walking in craftiness or adulterating the word of God, but by the manifestation of truth commending ourselves to every man's conscience in the sight of God.

2 Corinthians 11:3

3 But I am afraid that, as the serpent deceived Eve by his craftiness, your minds will be led astray from the simplicity and purity of devotion to Christ.