There are three things which we must leave who would come to Christ; carnal actions, which are signified in the fishing nets; worldly substance, in the ship; parents, which are signified in their father. They left their own vessel, that they might become governors of the vessel of the Church; they left their nets, as having no longer to draw out fishes on to the earthly shore, but men to the heavenly; they left their father, that they might become the spiritual fathers of all.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).