On occasion, these songs functioned even more explicitly as expressions of resistance, encoding messages about secret gatherings or carrying directions for escape. Since worship was to take place in secrecy worship was called or announced long before the community assembled. There was generally an understanding among the slaves as to the time and place of the meeting which was confirmed in a song as the slaves went about their work. Prayer was and is today the most important way to remain in communication with God. Prayer time which occurred frequently provided additional impetus for communal participation. Slave songs served a dual purpose. Through songs, at worship or at work, slaves communicated with one another. Many songs couched in religious language not only expressed the faith of the people but also provided signals for the time and place of the next underground railroad meeting. Which could lead them out of human bondage into