If we are guilty of being too focused the past it is mostly because we were thoroughly taught by the "organization" to use the past to critically evaluate the origin of every custom, belief, doctrine and prophecy. They hauled out every misdeed and mistaken doctirne of the Catholic church for instance, to prove how wicked and wrong they are and even go so far to say they are backed by Satan . We were taught that those who teach God's word incorrectly or make prophecies that don't come true are called "false prophets" and are most assuredly guilty of the grievous sin of twisting God's word. Yet if one turns the tables on them and looks at the origin of their own religion and uses the same criteria to evaluate it's past doctrines and failed prophecies, they say that one is too focused on the past. They'll tell you that they are imperfect men....the light is getting brighter...adjustments needed to be made, yet they don't allow other religions that same luxury. Instead they continue to claim that all belonging to them are most assuredly doomed.
It's difficult to continue seeing the supposed "blessings in front of your eyes" when those perceived "blessings" are based upon information coming from a source that time has borne out to be unreliable and man made.