FORETHOUGHT.
"Forethought" is the logical, trustful, hopeful, Christian, and therefore stimulating, consideration of the future.
Forethought cannot be contrasted as the opposite of fearthought for the same reason that a tree cannot be contrasted as the opposite of its shadow; one being the growing, fruit-bearing substance; and the other being the unsubstantial, unillumined simulation of the living reality.