Temperance covers virtually every aspect of human life, relating to moderation in necessary functions such as eating and our interactions with others, and in abstinence in areas like smoking, alcohol and drug use.
“Whereby are given unto us exceeding great and precious promises: that by these ye might be partakers of the divine nature, having escaped the corruption that is in the world through lust. And beside this, giving all diligence, add to your faith virtue; and to virtue knowledge; And to knowledge temperance . . . .” 11 Peter 1:4–6.