The beams of this spiritual Sun don’t only refresh but restore the souls of believers. Thus it is said that the Sun of righteousness [shall arise] with healing [in his wings]. These beams heal the souls of believers. As we often see that when the trees or plants of the earth are wounded, the beams of the sun will heal the wound and by degrees restore the plant, so the sweet beams of the Sun of righteousness heal the wounds of believers’ souls. When they have been wounded by sin and have laboured under the pain of wounds of conscience, the rays of this Sun heal the wounds of conscience. When they have been wounded by temptation and made to fall to their hurt, those benign beams, when they come to shine on the wounded soul, restore and heal the hurt that has been received.
(Sermon on Christ the Spiritual Sun)