What charity do you think is best at feeding the the people who need it most
World Vision has been around quite awhile, a lot of each dollar actually reaching the field, is Christian and evangelistic, and, in addition to food, water and things like clothing or medical attention, the gospel is taught most places they are present. (Some places, like India, there would be violence if they openly taught the gospel, then no child desperately poor helped.) Even when you, for instance, sponsor a child, you're really sponsoring a presence in the community many benefit from, like providing clean water projects. But they've been reaching the most desperately poor, for years, in Christ.