Jesus’ words to the 10 lepers who came to Him for healing in Luke 17:14:
“GO and show yourselves to the priests.”
Jesus’ words to the centurion who asked for healing for his servant in Matthew 8:13:
“GO your way; let it be done for you as you have believed.”
When we believe His Word, the work is done. Then as we go on our way and go about our normal lives, continuing to believe Him, He sees to it that the work comes into manifestation.