## There he found a certain man ##

"There Peter met a man." Peter was not intentionally searching for a paralyzed person but happened upon him.

## paralyzed ##

unable to walk, probably unable to move below the waist.

## make your bed ##

"roll up you mat" (UDB)

## everyone who lived... ##

This is a hyperbole for "many people who lived..." (see: [[rc://en/ta/man/translate/figs-hyperbole]])