Tertullian On Monogamy is it that He Himself withal should set upon His own official chair men who were mindful rather to enjoin-(but) not likewise to practise-sanctity of the flesh, which (sanctity) He had in all ways recommended to their teaching and practising?-first by His own example, then by all other arguments; while He tells (them) that "the kingdom of heavens" is "children's; "[69] Origen Commentary on Matthew Book XIII "[94] But next we must seek to understand this: the disciples came to Him, as disciples to a teacher proposing difficult questions, and making inquiry, Who then is greatest in the kingdom of heaven?[98]