Catholic Christians among other
denominational Christians,
e.g., Anglicans, Episcopalians,
Lutherans, etc., believe in the
efficacy and practice of
baptizing infants.
Acts 2:38-39
Peter (said) to them, "Repent and be baptized, every
one of you, in the name of Jesus Christ for the
forgiveness
of your sins; and you will receive the gift of the holy
Spirit.
For the promise is made to you and to your
children and
to all those far off, whomever the Lord our God will
call."