Systematic Beneficence
It is remarkable that the Apostle can turn from one of his sublimest flights of sacred eloquence to deal with so ordinary a matter as the collection. But, after all, there is no incongruity. The thoughts to which he has given expression should surely lead to some tangible response of Christian duty and activity, or they would injure rather than help. Nothing is more injurious to the Christian conscience than trumpet-sounding which leads to no response in action. If the foregoing chapter does not stimulate Christian generosity, nothing will.
Note the time -the first day of the week, indicating the reverence with which the early Christians regarded that day. The method -the definite appropriation for God's work of a certain proportion of income, as it accrues. The proportion -as the giver may be prospered. Paul disliked vehement collection appeals, and advised that we should give according to a system, and not merely by impulse.
Remember it is God who opens great and effectual doors before His servants. It is of no use to force them. Let us wait for the Lord Jesus, who has the key of David, to open them, for then none can shut. Our duty is to be prepared to enter when the moment comes and the door swings wide.