Can a housebound Christian mother who is never seen in public still accomplish more for God than a traveling evangelist?

Les teaches that in the Body of Christ every individual has a particular role, and every believer has been saved for a particular place of service. He gives the example of a dear lady who is never able to get out of her house, seldom seen by the public, a busy housewife and mother without the time or wherewithal to get out in public view. Yet she can be a prayer warrior and accomplish more for God without ever being seen than many evangelists who go from pulpit to pulpit. He emphasizes that every believer has a unique capability of serving God as He intended, and we are not to beg for or ask for a particular gift; it must be discerned and given as the Holy Spirit wills it.