# he cried out

"he screamed" or "he shrieked"

# fell down before him

"he knelt before Jesus" or "lay down before Jesus." He did not fall accidentally. 

# he said with a loud voice

"he said loudly" or "he shouted out"

# What have you to do with me

"Why are you bothering me"

# Son of the Most High God

It is best to translate “Son” with the same word that your language uses to refer to a human son.