"Believe in the Lord Jesus and you and your houselhold will be saved." (Acts 16:31)
For followers of Christ, believing is not some vague expression. There is no mystery about the object of belief. It is a person. We believe in Jesus Christ and no other. He is the reason we celebrate this entire season of Easter. Moreover, we wish to share Him with others, for all are invited to partake in the salvation He has achieved through His death and resurrection.
Take time to reflect on the quality of your belief in the Lord Jesus. How is He the center of your own faith, indeed our own existence?