The Greek epidemeo (Strong's G1927) means 'to sojourn,' 'to be a stranger in a place,' or 'to visit as a foreigner.' It combines epi (upon) and demos (people/populace). In Acts 2:10, it describes foreign visitors present in Jerusalem at Pentecost. The concept ties to the biblical theology of sojourning — believers as strangers and pilgrims on earth.
The word epidemeo appears in the Pentecost narrative to describe the diverse crowd gathered in Jerusalem — Jews and proselytes 'sojourning' there from across the known world. When the Spirit fell, these very sojourners heard the mighty works of God declared in their native languages. The theological statement is stunning: the event that launched the Church explicitly included those who were away from home, visiting, temporarily displaced. God met the sojourner at their point of displacement — and this pattern continues. The gospel is uniquely suited for those who know they are not yet home.