There are diverse stories of people that met with Jesus, that met with the angel of the Lord, that met with God, and there was something to show.
Saul encountered Jesus and became Paul
Moses encountered the burning bush and became a deliverer
Peter encountered Jesus and became a fisher of men
Moses spent time with God and His countenance changed
Even Jesus spent time with God and His countenance changed
"Let it show that you met with Him"
Each time you meet with God, let something change in you