What does the Constitution say about who has the right to vote?
Religious traditions affirm the equal moral standing of all people — the premise on which any case for broad voting rights rests. The Constitution's clear and consistent trajectory has been to expand the franchise: every constitutional amendment touching voting since 1870 has removed barriers, never added them. Whatever policies one supports on specific election rules, the constitutional and religious-traditional foundations both point in the direction of more participation, not less.
Religious perspectives
Religious traditions consistently emphasize the equal moral standing of all people — the foundation on which any case for broad voting rights rests.
Christianity: "God shows no partiality" (Romans 2:11). Every person bears the divine image (Genesis 1:27). Galatians 3:28 explicitly tears down the social-status distinctions of the ancient world: "neither Jew nor Greek, neither slave nor free, neither male nor female." If God recognizes no such hierarchies, neither should political community.
Judaism: The Mishnah (Sanhedrin 4:5) teaches that humanity was created from a single ancestor "for the sake of peace, that no one should say to another, 'My father is greater than yours.'" The principle of tzelem Elohim (divine image) attaches to every person without exception.
Islam: The Quran teaches that humanity was "made into peoples and tribes that you may know one another" (49:13) — not for ranking but for recognition. The principle of shura (consultation) holds that legitimate governance requires the participation of those being governed.
Buddhism: All beings share Buddha-nature; none is intrinsically more entitled to moral standing than another. The political application is that systems requiring some people's consent but not others have created a hierarchy religious traditions reject.
Constitutional & legal framework
The original Constitution left voting qualifications largely to states — a compromise reflecting the actual practice of an era in which most states limited voting to white male property owners. Every subsequent amendment touching voting has expanded the franchise.
The expanding-franchise amendments:
- 15th Amendment (1870): "The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude."
- 19th Amendment (1920): Same right, "on account of sex."
- 24th Amendment (1964): Eliminated poll taxes in federal elections — making clear that requiring payment to vote violates American constitutional principles.
- 26th Amendment (1971): Lowered voting age to 18, reasoning that those old enough to be drafted were old enough to vote.
The structural framework: Article I, §4 (the "Elections Clause") gives state legislatures primary authority over the times, places, and manner of federal elections — but explicitly permits Congress to "make or alter such Regulations." Article II, §1 gives states authority over presidential elector selection. Together, these create a system in which both states and Congress can act on voting rules.
The trajectory: Every constitutional amendment touching voting has expanded participation. The pattern is so consistent that any movement in the opposite direction stands out — and faces the question of whether it aligns with the constitutional trajectory the amendments establish.
See: 15th Amendment → | 19th Amendment → | 24th Amendment → | 26th Amendment →
Sources cited:BibleTorahBuddhismConstitution