Römer 14:15

But if thy brother be grieved--has his weak conscience hurt with thy meat--rather, "because of meat." The word "meat" is purposely selected as something contemptible in contrast with the tremendous risk run for its sake. Accordingly, in the next clause, that idea is brought out with great strength. Destroy not him with--"by" thy meat for whom Christ died--"The worth of even the poorest and weakest brother cannot be more emphatically expressed than by the words, 'for whom Christ died'" [OLSHAUSEN]. The same sentiment is expressed with equal sharpness in Co1 8:11. Whatever tends to make anyone violate his conscience tends to the destruction of his soul; and he who helps, whether wittingly or no, to bring about the one is guilty of aiding to accomplish the other.

The apostle having, in the former chapter, directed our conduct one towards another in civil things, and prescribed the sacred laws of justice, peaceableness, and order, to be observed by us as members of the commonwealth, comes in this and part of the following chapter in like manner to direct our demeanour one towards another in sacred things, which pertain more immediately to conscience and religion, and which we observe as members of the church. Particularly, he gives rules how to manage our different apprehensions about indifferent things, in the management of which, it seems, there was something amiss among the Roman Christians, to whom he wrote, which he here labours to redress. But the rules are general, and of standing use in the church, for the preservation of that Christian love which he had so earnestly pressed in the foregoing chapter as the fulfilling of the law. It is certain that nothing is more threatening, nor more often fatal, to Christian societies, than the contentions and divisions of their members. By these wounds the life and soul of religion expire. Now in this chapter we are furnished with the sovereign balm of Gilead; the blessed apostle prescribes like a wise physician. "Why then is not the hurt of the daughter of my people recovered," but because his directions are not followed? This chapter, rightly understood, made use of, and lived up to, would set things to rights, and heal us all.

14:15 The word translated ruin (Greek apollumi, “destroy”) is often applied to eternal damnation (see 2:12; Matt 10:28; 18:14; Luke 9:24; 13:2-5; John 3:16; 10:10, 28; 1 Cor 1:18-19; Jas 4:12; 2 Pet 3:9). By insisting on their freedom to eat whatever they want, the strong might cause sensitive Jewish Christians for whom Christ died to turn away from the faith.