Lets consider that in the future, humanity has learned how to manipulate time. It becomes possible to project ideas, thoughts and even affect physical events at a certain time in history.

In this time, in the future, knowledge of conciousness and the workings of the universe is extremely developed, and people can in theory manipulate matter at will, working what we today would call miracles through technology we today cannot even begin to understand.

For this to happen, the future needs to bring itself into being. A messenger, a teacher is sent into the past with the nessecary spiritual knowledge to put humanity on a very spesific trajectory through time. Jesus is born, and begins receiving spiritual downloads which propels him into his life of ministry.

In actuality however, no message needs to be sent because the past, present and future all exists in the now. They are one and affect each other continously and seamlessly in both directions.

This means that the future pulls, as much as the past pushes. So I do not particularly fear the future, because I can sense its pull on us. Terrence McKenna was on to the same line of thought, with his idea of the Eschaton.

That future which pulls us exists. I am pretty darn certain of it. In this view, "fear of the future" becomes "trust in the now"