Ye shall kindle no fire. The kindling of fire in early times involved considerable labour. It was ordinarily affected by rubbing two sticks together, or twisting one round rapidly between the two palms in a depression upon a board. Fire only came after a long time. Moreover, as in the warm climate of Arabia and Palestine artificial warmth was not needed, fire could only have been kindled there for cooking purposes, which involved further unnecessary work, and had already been forbidden (Exodus 16:23). The Karaite Jews still maintain the observance of this precept to the letter, even in cold climates, as in that of the Crimea, and allow neither fire nor light in their houses on the sabbath day; but the Jews generally view the precept as having had only a temporary force, and have lights and fires, like other persons, even in Palestine. Strict Jews, however, still cook no food on the sabbath day.
HOMILETICS
The sabbath rest not to be broken even for sacred work.
Note here a difference. Some work is rendered necessary by the very nature of that public worship which is especially commanded on the sabbath. "On the sabbath days the priests in the temple," says our Lord, "profane the sabbath day and are blameless "(Matthew 12:5). Offering sacrifice was a heavy work—cleansing the altar and its precincts after sacrifice was perhaps a heavier one—reading aloud, teaching, preaching are works, the last-named to many a most exhausting work. Against such kinds of work there is no law. But physical toil, not needed for Divine worship, and so not necessary to be undergone on the sabbath day, stands on a different footing, and was forbidden, at any rate to the Jews. The spinning, weaving, dying, embroidering, carpentering, metallurgy, which occupied hundreds during the rest of the week, were to cease upon the sabbath. Men were not to consider that the fact of the purpose whereto the fabrics were about to be applied so sanctified the making of them as to render that a fit occupation for the "day of holy rest"—of "rest to the Lord."
Application.—Christians will do well to apply the lesson to themselves, and not allow themselves in occupations, on their "day of holy rest," which are really secular, because it may be argued that they have, in some respects, a sacred aspect. To play sacred music, for the excitation of devotional feelings in themselves and others, is a fitting Sunday occupation; but to practise Handel as an exercise, for the acquirement of skill in execution, would be no better than to practise Rossini or Auber. To write articles for the press on Sundays, if otherwise wrong, is not justified by the fact that they are written for a "religious" newspaper. To cast up accounts does not become a right act because they are the accounts of a charity. Whatever our rule of Sunday observance, let us beware of evading it under the excuse that our employment has a connection with religion when it is essentially secular in its character.