Romans 15:1
Now we who are strong ought to bear the weaknesses of the weak, and not to please ourselves.
Paul urges a bear weak that is traced in speech and habits. Romans 15:1: notice "who" and "strong". Practice bear weak in hospitality and listening—make holiness concrete.
In Romans (Epistle/Letter), naming bear weak. Placed in ch. 15, the nearby lines set its tone. The nearby sentences supply the texture.