The 75th National Day of Prayer is observed on Thursday, May 7. The theme is "Glorify God Among the Nations - Seeking Him in All Generations."

Millions are expected to gather nationwide for prayer, coinciding with the U.S.A.'s 250th anniversary celebrations.

The National Day of Prayer was established in 1952 as an annual day of observance designated by the United States Congress.

Participants pray for the nation, families, schools and leaders.

WTKM's National Day of Prayer program will play at 7 p.m. on Thursday, May 7.