[171] For the most grievous of all falls is for a man to stumble and fall from the honour due to God; crowning himself rather than God, and committing domestic murder. For he who does not duly honour the living God kills his own soul: so that the building of education which he has [40] erected is of no advantage to him. But instruction has a nature which never grows old; on which account Moses calls its house a new house, for all other things are gradually destroyed by time. But instruction, in proportion as it advances towards perfection, is fresh and vigorous, looking blooming with an ever-flourishing appearance, and putting itself in motion with continual studies.