Theophylact of Bulgaria
He announces to them the words spoken by the prophet Daniel, who declared that ‘I saw as it were the Son of Man coming on the clouds.' Because His adversaries regarded Him as a fraud appearing in a humble state, He informs them that ‘you will see Me then coming with power, and sitting with the Father.’ In this statement, He alludes to the authority of the Father and indicates His arrival, not from the earth, but from heaven.