'Skilled' in the Bible

The servant of the Lord must not participate in quarrels, but must be kind to everyone [even-tempered, preserving peace, and he must be], skilled in teaching, patient and tolerant when wronged.

And the sound of harpists and musicians and flutists and trumpeters will never again be heard in you, and no skilled artisan of any craft will ever again be found in you, and the sound of the millstone [grinding grain] will never again be heard in you [for commerce will no longer flourish, and normal life will cease].