Why infant baptism and believer's baptism don't mix
God's foundational requirement for any spiritual decision is understanding. A person should know what they are doing. Already in the Garden of Eden, knowing good and evil was the condition for responsibility (Genesis 2:17). An infant does not have this capacity.
➡️ Children typically develop the understanding of good and evil between the ages of 7 and 9, from that point on, according to Jewish view, moral responsibility also begins.
Biblical example
Josiah became king at age 8, but only at 16 did he begin "to seek the God of David his father" (2 Chronicles 34:1-3). Understanding came with maturity, not with office.
Baptism presupposes turning, turning presupposes understanding
Repent and be baptized ...
Acts 2:38
Whoever believes and is baptized ...
Mark 16:16
➡️ Faith is not upbringing, but personal revelation. Turning is a conscious departure, nothing an infant can perform.
Where does infant baptism come from then?
Historically infant baptism became increasingly institutionalized from the 4th century onward, out of fear that unbaptized children would be "lost." But this fear is not based on biblical truth, but on later-developed dogma.
Over time, infant baptism even became a legal act of forming a person:
- Through it the child was not only religiously integrated, but legally registered.
- In the Roman Catholic understanding, baptism marks the beginning of the "legal person", the juridical identity is activated.
➡️ This practice contradicts the biblical picture: baptism is no instrument of state affiliation, but a spiritual covenant based on faith and understanding.
What then about children?
Let the little children come to me ... and he blessed them.
Mark 10:14-16
➡️ Jesus did not baptize children, but blessed them. A child may belong to God, but cannot be baptized until they themselves believe.
Conclusion
Infant baptism and believer's baptism contradict each other not only practically but also spiritually:
- Infant baptism rests on fear and tradition
- Believer's baptism rests on revelation and decision