Analysis of Inscription for my little son's silver plate

When thou dost eat from off this plate,
I charge thee be thou temperate;
Unto thine elders at the board
Do thou sweet reverence accord;
And, though to dignity inclined,
Unto the serving-folk be kind;
Be ever mindful of the poor,
Nor turn them hungry from the door;
And unto God, for health and food
And all that in thy life is good,
Give thou thy heart in gratitude.