Ecclesiastes 7:10

7:10 Do not say, “Why were the old days better than these days?”

for it is not wise to ask that.

Ecclesiastes 5:6

5:6 Do not let your mouth cause you to sin,

and do not tell the priest, “It was a mistake!”

Why make God angry at you

so that he would destroy the work of your hands?”

Ecclesiastes 12:1

Fear God Now Because Old Age and Death Come Quickly

12:1 So remember your Creator in the days of your youth –

before the difficult days come,

and the years draw near when you will say, “I have no pleasure in them”;