This grace benefits others, it embraces others. That is obvious.
Now the apostle Paul was converted a few years after that, in AD 34, and three years after that, in AD 37 he made his first visit to Jerusalem, and he saw the poverty first hand and his heart was moved. Always after that, he urged the Gentile churches in the countries around, who were pretty poor themselves, to help the Christians converted from Judaism in Jerusalem. In fact in AD 46 – it is in Acts 11 – he took gifts, very valuable gifts back to Jerusalem, and then in AD 51 he made his third visit to Jerusalem. So the churches were heavily engaged in relief to the mother church. And in 1 Corinthians, the earlier Corinthian epistle, we read in chapter 16 of how they were first urged by the apostle to set something by each week so that they could help the churches in Jerusalem. This was sympathy; this was identification; this was taking responsibility.