We must follow what Jesus did. He is our role model concerning private prayer and open prayer. Jesus loved going to a deserted place and pray and talk to His heavenly Father. What did He say? Did He talk aloud or just murmur? On the other hand, Jesus prayed on the cross for the thousands of people who were around Him watching Him suffer. Jesus said. Father, forgive them, for they do not know what they do. We must do what Jesus did. When loneliness sets in and you are all left alone by friends and loved ones, then, pray in secret to your heavenly Father and He will bless your life openly bringing everyone you have prayed for and saving their souls. In church, in the middle of the congregation, when an altar call is made, pray aloud for those who went to the altar and gave their life to Jesus. He will hear from heaven and will save all of them.