All over the world tremendous efforts are being made to improve the lot of mankind -- or of parts of mankind, but most of these efforts are frustrated by the conflicts of aims, by corruption of the morals of those involved, by mistrust, or by fear. There is no lack of material resources in the world if they are properly used. The problem is the education of human beings in the ultimate and most important purpose of life and in how to weld the differences of opinion and outlook into a united constructive effort. Bahá’ís believe that God has revealed the purpose of life, has shown us how to attain it, has provided the ways in which we can work together and, beyond that, has given mankind the assurance both of continuing divine guidance and of divine assistance. As people learn and follow these teachings their efforts will produce durable results. In the absence of these teachings, a lifetime of effort only too often ends in disillusionment and the collapse of all that has been built.