That is, don't spend your kid's religious liberty inheritance. Leave the legacy for them. Tax vouchers may allegedly give some relief now, but in the long run, it compromises public education and church-state separation. Required prayer in the public schools not only minimalizes prayer, but it imposes it on the non-praying. In other countries, imposed religion has not worked.
People influence people.
Incarnation educates at a level deeper than information. Let us be people who take stands on the issue of religious liberty. Let us tell our children and our churches what we believe and why. And let us recall the community nature of faith. The community remembers.