To begin means to make the first movement toward an action or event. In some biblical expressions it marks an actual starting point; in others, such as “began to teach” or “began to speak,” it may vividly introduce the action without adding a separate preliminary event.
The term occurs in passages describing the beginning of Jesus’ teaching, the start of His life’s public record, and the apostles’ activity. The related noun beginning may refer to an earlier stage, a starting point, or a source.
The entry distinguishes Hebrew chalal and Greek archomai for “begin,” and arche for “beginning.” The latter can denote a relative starting point or, figuratively, the first cause or source.