Bible Dictionary
HOLDING
Holding may mean taking, containing, restraining, observing, maintaining, or holding firmly. In Christian usage it especially describes holding fast to faith, a good conscience, the faithful word, and the word of life.
Biblical Usage
Scripture speaks of holding tradition, faith, a good conscience, and the faithful word. Believers are urged to hold fast to Christ, while “holding forth the word of life” may mean offering it outward or persevering in the Christian faith and life.