While a prophetic utterance at times might foretell future events, this is not the primary purpose of Pentecostal prophecy and is never to be used for personal guidance. For Pentecostals, prophetic utterances are fallible, i.e. subject to error. Pentecostals teach that believers must discern whether the utterance has edifying value for themselves and the local church. Because prophecies are subject to the judgement and discernment of other Christians, most Pentecostals teach that prophetic utterances should never be spoken in the first person (e.g. "I, the Lord") but always in the third person (e.g. "Thus saith the Lord" or "The Lord would have...").