"By faith Sarah herself also received strength to conceive seed, and she bore a child when she was past the age, because she judged Him faithful who had promised" ~Heb 11:11~
We all are amazed every time we hear of 90 yr old Sarah conceiving and delivering a child. But she was not super woman. She received super natural strength from God to carry out this task. It was her promise. A promise she had received 25 yrs before, yet she knew God to be faithful in His own perfect time. When HE promises you healing, you can be sure He will deliver it. When He promises you peace in the storm, stand in the face of the raging wind and proclaim it. It is not our super natural strength or perfect character witness that makes us worthy to receive it...it is His perfect faithfulness that always stands true to His promises.