Matthew Henry Presbyterian @wholebiblehenry

Note, 1. Piety is a sure protection. If men be sincerely righteous, the righteous God has engaged that no evil shall happen to them. He will, by the power of his grace in them, that principle of justice, keep them from the evil of sin; so that, though they be tempted, yet they shall not be overcome by the temptation, and though they may come...

John Gill Reformed Baptist @doctorgill

There shall no evil happen to the just,.... The evil of sin: no iniquity, as the Targum; which, and the Septuagint, Syriac, and Arabic versions, interpret of sin not being agreeable, convenient, suit able, and pleasing to a righteous man.

Jamieson-Fausset-Brown Reformed @jfbcommentary

no evil--(as in Psa 91:10), under God's wise limitations (Rom 8:28). mischief--as penal evil.