Theophylact of Bulgaria
In a metaphorical sense, this can be interpreted as follows: The doctrine acts like a husband who sows good seeds within the believer’s heart. He departs from his father, representing the teachings of wisdom, and from his mother, symbolizing eloquent language, and unites with his wife, which refers to the soul’s purpose. He adjusts himself to her needs and often embraces humble thoughts and straightforward communication. Together, they become one entity, meaning the soul recognizes that "the Word (of God) became flesh" (John 1:14), and no human reasoning can sever this bond of faith.