Faith is always pointed toward the future.

"I plead with you not to dwell on days now gone, nor to yearn vainly for yesterdays, however good those yesterdays may have been....Faith is always pointed toward the future. Faith always has to do with blessings and truths and events that will yetbe efficacious in our lives. So a more theological way to talk about Lot’s wife is to say that she did not have faith. She doubted the Lord’s ability to give her something better than she already had. Apparently she thought—fatally, as it turned out—that nothing that lay ahead could possibly be as good as those moments she was leaving behind....

Some of you may be having thoughts such as these: Is there any future for me? What does a new year or a new semester or a new major or a new romance hold for me? Will I be safe? Will life be sound? Can I trust in the Lord and in the future? Or would it be better to look back, to go back, to go home?

To all such of every generation, I call out, “Remember Lot’s wife.” Faith is for the future. Faith builds on the past but never longs to stay there. Faith trusts that God has great things in store for each of us and that Christ truly is the “high priest of good things to come.”
- Elder Holland, "Remember Lot's Wife"