As therefore all other acts of devotion, wherein immediate application is made to the Divine Majesty, should never be performed without most hearty intention, most serious consideration, most lowly reverence; so neither should this grand one, wherein God is so nearly touched, and His chief attributes so much concerned: the which indeed doth involve both prayer and praise, doth require the most devotional acts of faith and fear. We therefore should so perform it as not to incur that reproof: "This people draweth nigh unto me with their mouth, and honoureth me with their lips, but their heart is far from me." When we seem most formally to avow God, to confess His omniscience, to confide in His justice, we should not really disregard Him, and in effect signify that we do not think He doth know what we say, or what we do. If we do presume to offer this service, we should do it in the manner appointed by himself, according to the conditions prescribed in the prophet, "Thou shalt swear, the Lord liveth, in truth, in judgment, and in righteousness:" in truth, taking heed that our meaning be conformable to the sense of our words, and our words to the verity of things; in judgment, having with careful deliberation examined and weighed that which we assert or promise; in righteousness, being satisfied in conscience that we do not therein infringe any rule of piety toward God, of equity toward men, or sobriety and discretion in regard to ourselves. The cause of our swearing must be needful, or very expedient; the design of it must be honest and useful to considerable purposes (tending to God's honour, our neighbour's benefit, our own welfare); the matter of it should be not only just and lawful, but worthy and weighty; the manner ought to be grave and solemn, our mind being framed to earnest attention, and endued with pious affections suitable to the occasion. Otherwise, if we do venture to swear, without due advice and care, without much respect and awe, upon any slight or vain (not to say bad or unlawful) occasion, we then desecrate swearing, and are guilty of profaning a most sacred ordinance: the doing so doth imply base hypocrisy, or lewd mockery, or abominable wantonness and folly; in bodily invading and vainly trifling with the most august duties of religion. Such swearing therefore is very dishonourable and injurious to God, very prejudicial to religion, very repugnant to piety. III. We may consider that the swearing prohibited is very noxious to human society.