Whoever of you loves life and desires to see many good days, keep your tongue from evil and your lips from telling lies. Turn from evil and do good; seek peace and pursue it.
Psalms 34:12-14 NIV
Outcome studies show that people living an upright honest life live longer.
Not just because they do the right thing but for whom they do it.
Jesus was sinless and in him there was no evil but he lived just 33 years.
The point in this passage is not about the length of life you live on earth but of life everlasting.
The man whose end of earthly days is forgiven and with a clear conscience enjoys an eternal continuance of life.