You need to pray at an [[altar]] of your god to gain faith.
You can pray as often as you want but only five prayers, spaced at least 20 minutes apart, will increase your faith in any 24 hour period. The 24 hours is determined by server uptime. Use the [[chat command]] '''/uptime''' to check this. In other words, you can pray five times between zero uptime and 24 hours, five more between one day and two days, etc. If, however, you do not gain faith from praying, the action does not count towards the daily five prayer cap, though this scenario occurs when praying while you're non-[[Account Typestypes|premium]].