This article is on the topic of infant baptism. The author discusses the history of the Abrahamic covenant which had the sign of circumcision. With the coming of Christ, this sign of circumcision was replaced by baptism. Infants of believing parents are part of this covenant, and should therefore receive the sign of baptism.
This article on the Sabbath as a sign of hope, looks at Hebrews 3:7 -Hebrews 4:13. Other topics that are discussed is Sabbath and consummation, the Sunday and the new heaven and earth, the Sabbath as day of rest, and the Lord's day as a sign. The relation of the Lord's day and the world is also discussed.