We are obliged to love one another. We are not strictly bound to 'like' one another. Love governs the will: 'liking' is a matter of sense and sensibility. Nevertheless, if we really love others it will not be too hard to like them also. If we wait for some people to become agreeable or attractive before we begin to love them, we will never begin. If we are content to give them a cold impersonal 'charity' that is merely a matter of obligation, we will not trouble to understand them or to sympathize with them at all. And in that case we will not really love them, because love implies an efficacious will not only to do good to others exteriorly but also to find some good in them to which we can respond.