This reminds us of the man who sows seed and sleeps at night. Jesus said that “the seed sprouts and grows tall, just how [the man] does not know. ”
فَكَمَا قَالَ يَسُوعُ :‏ « اَلْبِذَارُ يُفْرِخُ وَيَعْلُو ،‏ وَهُوَ لَا يَعْرِفُ كَيْفَ » .‏