Jesus has to leave.  The people go home to get some sleep and to spread the word far and wide so everyone they knew could come back the next day and be with Jesus.  When they came back the next day the 12 disciples divided them in groups and they began to pray.  They prayed for what they most wanted.  They wanted the gift of the Holy Ghost.  Their prayers were answered!  Fire encircled them and angels came down from Heaven.  Jesus came and he commanded the multitude to continue praying.  He went a little way off and He prayed to Heavenly Father.  He prayed for them, for others, for us!