Wisdom is an attribute of the soul and unfolds naturally as the soul manifests through the personality.Knowledge can be taught; wisdom is loving understanding or knowledge illumined by love.
If we don't know in the depths of our being that God calls us "beloved," we need to. And if we do know it, and it hasn't set us on fire, then we don't know it well enough. Take time daily to be alone and silent before God. And an awareness of your utter belovedness will become a reality for you.