Many parents think that passing down the faith means punishing a child in order to "beat the devil out of them". This is a common attitude amongst American parents. The fact of the matter is that religion in children is a human need.
God's Word states in Ephesians 6:4 KJV:
And, ye fathers, provoke not your children to wrath: but bring them up in the nurture and admonition of the Lord.
The Greek root word translated "provoke...to wrath" is παροργίζο (Latin: parorgizo) and refers here to damages or offenses, namely the slightest of personal offense perceived by a child, including, but not limited to, the slightest of offensive touch or speech perceived by a child, stemming from entitlement. This commandment was intended by the Apostle Paul, and was understood in its original context, as a moral statute prohibiting all forms of punitive parenting, including, but not limited to, any punishments, reprimands, or other controlling demeanor towards children. In the Old Testament, punitive parents were put to death by way of bloodletting, after punishing their children one last time. The parents who punished their children were initially charged with kidnapping, with "kidnapping" being defined under the Law as the slightest of damages or offenses stemming from hostage-taking - child punishment was seen in biblical times as holding your child hostage merely for things that they did wrong, thereby treating your child as a quartered slave. Paul here was lifting up the Law to a group of Greek Christians in the parish at Ephesus who brought their pagan custom of spanking and punishing children into the church. Paul, contrary to popular legend, was anti-spanking, and opposed any and all punishment of a child in his secular writings. Paul may not have gotten along with the women of the church, but he sure loved children, and even took in a few orphaned children during his time as deacon.
The Greek root word translated "nurture" is παιδεία (Latin: paideia) and refers here to a certain specific form of nurturing, namely nurturing of the teaching type. Christian parents in the Early Church caught their children being good, and then praised and encouraged good behavior in children. Christian parents then set a good Christian example for their children, but backed it up by praise and encouragement, not punishment or force. Children have a human need for religion, and they can come to their own religious conclusions. The Greek root word translated "admonition" is νουθεσία (Latin: nouthesia) and refers to self-directed religious instruction. The role of parents in a child's religious education is to encourage children when they take up religion. Maybe it isn't your choice of religion, but at least they have values.
Children have a human need for religion, meaning that they will eventually find religion on their own. The idea is to leave out a Bible for children to discover and explore. When children growing up in the Early Church were caught in the act of reading the Bible, they were given lavish praise and encouragement.
It is a myth that children need to have their will broken in order to accept Christ. Children are perfectly capable of forming their own religious conclusions. When children start to form an interest in religion, encourage them to explore the Bible. Religion is a human need for children and adults alike, meaning that children may be born atheist, but they eventually find religion on their own. The way of parents having a say in the child's religious education is to impart a good Christian example for your child. When they heed your example, lavishly praise and encourage them to keep headed down the straight path.
The depraved and entitled parents who provoke their children to wrath through punitive parenting will not inherit the Kingdom of God! Let them be cast forever into the lake of fire and burning sulfur, which is the second death prepared for Satan and his accomplices! Let them descend into the abyss which is the ever-burning Hell of fire and torment, suffering God's Wrath day and night forever and ever! Repent, for the Kingdom of Heaven is at hand!