New Castle Bible Church has a growing emphasis on national mission endeavors. This emphasis includes sending people on mission trips in the United States and partnering with missionaries and mission organizations working stateside.
One annual trip includes the Seniors Over Sixty group along with people of all ages going to Camp Nathanael in Kentucky. This trip each spring helps prepare the camp for summer ministry as well as outreach to the elderly in that area. The church also recently sent out a full time missionary, Gabby Hurt, to work in San Francisco with women in need. These are two of many ways that the church is reaching farther, nationally, with the Good News of Jesus Christ.