The learned are not agreed as to the time when the Gospel of John was written some dating it as early as the year 68 others as late as the year 98 but it is generally conceded to have been written after all the others.
Your purpose is to make your audience see what you saw hear what you heard feel what you felt. Relevant detail couched in concrete colorful language is the best way to recreate the incident as it happened and to picture it for the audience.