[1.] Let the necessity be real, not pretended; of which, God and our own consciences are the judges.
[2.] If we think that we have a necessary call to omit, or lay aside our attendance on the ordinances of God, on the Sabbath-day, let us take heed that this necessity be not brought on us by some sin committed, which gives occasion to the judicial hand of God; and that province, which renders it necessary for us to absent from them, should be rather submitted to, than matter of choice or delight.
[3.] If necessity obliges us to engage in secular employments on the Lord’s day, as in the instances of those whose business it is to provide physic for the sick, let us, nevertheless, labour after a spiritual frame, becoming the holiness of that day, so far as may consist with what we are immediately called to do.
[4.] As we ought to see that the work we are engaged in is necessary; so we must not spend more time therein than what is needful.
[5.] If we have a necessary call to engage in worldly matters, whereby we are detained from public ordinances, we must endeavour to satisfy others, that the providence of God obliges us hereunto; that so we may not give offence to them, or they take occasion, without just reason to follow their own employments; which would be a sin in them.
IV. We are to sanctify the Sabbath, by spending the whole day in the public and private exercises of God’s worship, and herein to maintain a becoming holy frame of spirit, from the beginning of the day to the end thereof. Therefore,
1. In the beginning thereof; let not too much sleep make intrenchments on more of the morning of the day than what is needful, particularly, more than what we allow ourselves before we begin our employments on other days. And let us begin the day with spiritual meditations, and carefully watch against worldly thoughts, as what will give us great interruption and hinderance in the work thereof. And let us be earnest with God in prayer, that he would prepare our hearts for the solemn duties we are to engage in; let us consider the Sabbath as a very great talent that we are entrusted with; and that it is of the greatest importance for us to improve it, to the glory of God and our spiritual advantage.
2. While we are engaged in holy duties, especially in the public ordinances of God’s worship, let us endeavour to maintain a becoming reverence, and filial fear of God, in whose presence we are, and a love to his holy institutions, which are instamped with his authority. Let us moreover watch and strive against the first motions and suggestions of Satan, and our corrupt hearts, endeavouring to divert us from, or disturb us in holy duties. And let us often lift up our hearts to God, by spiritual, short ejaculatory prayers, for help from him, to enable us to improve the word, and, at the same time, endeavour to our utmost, to affect our hearts with a sense of the great worth of gospel-opportunities. Let us also cherish, improve, and bless God for all the influences of his Holy Spirit, which he is pleased, at any time, to grant to us; or bewail and lament the want thereof, when they are withheld.
3. In the intervals between our attendance on the ordinances of God’s public worship, we are to engage in private duties, and worship God in, and with our families; and in order hereunto, call to mind what we have heard, impress it on our own souls, recommend it to those whom we converse with, and are concerned for; and take heed that we do nothing, between one public ordinance and another, which may unfit us for the remaining duties of the day; but, on the other hand, strive against, and give a check to the least motions thereof in our own souls.
4. The Sabbath is to be sanctified in the evening thereof, when the public ordinances are over; at which time we are to call to mind what we have received from God, with thankfulness, and how we have behaved ourselves in all the parts of divine worship, in which we have been engaged. Let us enquire, whether the Sabbath was welcome to us, and we rejoiced in it as a blessing, as well as set about the observing of it as a duty? as the Psalmist says, ‘I was glad when they said unto me, Let us go into the house of the Lord,’ Psal. cxxii. 1. Moreover, let us enquire, whether our ends were right in all the duties we performed? whether the glory of God, and the good of our own souls, has been our great concern? Or, whether we have been only influenced by custom, and rested in a form of godliness, without regarding the power thereof, and loved the opinion and praise of men more than of God? Let us enquire, whether our minds, our affections and outward gestures have been grave, sedate, and composed, and we ready to receive whatever God has been pleased to impart in his word? and whether we have had a due sense of the divine perfections impressed on our spirits, and of the infinite distance there is between the great God and us? whether we have seen our need of the word, as Job says, that he esteemed the words of God’s mouth more than his necessary food? Job xxiii. 12. and, whether we have not only attended to, but applied every truth to our own souls, as desiring to retain, improve, and make it the rule of our conversation?