Abe Fortas,
Flast v. Cohen — Concurrence
“ In terms of the structure and basic philosophy of our constitutional government, it would be difficult to point to any issue that has a more intimate, pervasive, and fundamental impact upon the life of the taxpayer and upon the life of all citizens.Perhaps the vital interest of a citizen in the establishment issue, without reference to his taxpayer's status, would be acceptable as a basis for this challenge. ”
