Romans 12:5
Romans 12:55so in Christ we who are many are one body, and each member belongs to one another.
JWs read as a description of cooperative function inside the Christian congregation — many members with different roles working together. The Watchtower's two-class system applies the "one body" language strictly to the 144,000 anointed; the great-crowd majority benefit from the body's existence without being members of it. The verse plays no special role in JW publications because the organisation can read its plain sense without reaching for the verb-substitution moves it makes at the Last Supper.
Paul writes hen sōma esmen en Christō — "we are one body in Christ." The verb is the bare equative "are," and the verse reads naturally as an identity statement: every believer through faith in Christ becomes a member of one body. The "in Christ" is locative — the body's location is Christ himself. There is no internal partition signalling that only some of the addressees are part of the body. As a control case for the NWT's translation pattern, the verse matters: where the same equative "are" appears without doctrinal pressure, the NWT renders it straightforwardly.
The NWT renders en Christō with its consistent expansion "in union with Christ" rather than the literal "in Christ." The expansion appears across the NT wherever "in Christ" formulae occur — softening the strong locative imagery into a relational connection, while keeping the meaning recognisable. Standard translations read "in Christ" (ESV, NIV, NASB, KJV). The verb "are" itself is rendered as "are" — confirming the wider point that the NWT keeps the equative copula straightforwardly when it does not press on Watchtower doctrine, exactly as it does at 1 Cor 12:27, , and .