The apostles baptized.
Matthew 28:19
Go, therefore, and make disciples of all nations,
baptizing them
in the name of the Father, and of the Son,
and of the holy Spirit,
The apostles forgave sins.
Matthew 18:18
Amen, I say to you, whatever you bind on earth shall be
bound in heaven, and whatever you loose on earth shall
be loosed in heaven.
The apostles understood marriage
as a mystery (Greek:
mysterion; Latin: sacramentum).
Ephesians 5:32
This (marriage) is a great mystery but I speak in
reference to Christ and the
church.