Theophylact of Bulgaria
In a metaphorical sense, this can be interpreted in the following way: The teaching of the Gospel, which plants righteous seeds within the heart of a believer, serves as a figure akin to a husband for the receptive soul. He departs from his father, representing the doctrine of instruction, signifying his elevated intellect, and his mother, symbolizing his elaborate expressions, and he unites with his wife, which represents the nurturing aspect of the soul. He adjusts himself to her, often embracing humble thoughts and straightforward language. As a result, they merge and become one flesh; thus, the soul acknowledges that ‘the Word (of God) became flesh’ (John 1:14), and no human reasoning can sever the soul from such belief.