John 10:20
A number of them said, "He is mad. Why listen to him?"
Acts 26:24
When he brought this forward in his defence, Festus called out, "Paul, you are quite mad! Your great learning is driving you insane."
Mark 3:21
And when his family heard this, they set out to get hold of him, for what they said was, "He is out of his mind."
Acts 17:18
Some of the Epicurean and Stoic philosophers also came across him. Some said, "Whatever does the fellow mean with his scraps of learning'?" Others said, "He looks like a herald of foreign deities" (this was because he preached 'Jesus' and 'the Resurrection').
1 Corinthians 4:10
We, for Christ's sake, are 'fools'; you in Christ are sensible. We are weak, you are strong; you are honoured, we are in disrepute.
2 Corinthians 5:13
'I am beside myself,' am I? Well, that is between myself and God. I am 'sane,' am I? Well, that is in your interests;