Helpful words from Marcus Honeysett. There are shades of Psalm 73 in this counsel:
Worship is the refuge that allows us to respond to criticism well rather than defensively. Worship is the means by which God is allowed to be bigger in our perspective than our critics. Worship allows us to not be precious about us and our reputations because we are absorbed not with ourselves but with him.
Criticism isn't nice, but criticism that gets out of perspective is debilitating. Worship puts our perspective right, bastions our hearts, makes us rejoice in God and find our happiness (that criticism would wish to destroy) in him.