EGW essentially did say that. She said the former SDA'S would be the ones most involved with Rome's goals.

1. EGW’s authority and role in Adventism

Ellen G. White is widely recognized within Adventism as a prophetic founder whose writings remain a major influence on doctrine and practice; official Adventist institutions describe her prophetic gifts and urge combined study of her writings with the Bible, underscoring institutional continuity that makes later attributions to her statements consequential ^{[4] [2] [1]}.

2. What Ellen White actually wrote about end‑time deception and her own people

Primary Adventist study guides and White Estate materials record that White warned of increasing numbers of Adventists being “led” in the last days and counseled separation from harmful influences—language that fuels claims that she predicted internal drift or apostasy among her followers, but the excerpts cited here stop short of the specific allegation that she named former SDAs as the principal actors in advance of “Rome’s goals” ^{[3] [5]}.

3. The “spiritual Israel” and replacement‑style language in secondary commentary

Scholarly and lay commentary about White’s visions sometimes frames Adventism as seeing itself as ‘spiritual Israel’—a restorationist interpretive lens that can be used to read her prophecies as sidelining literal nations and reassigning prophetic fulfilment to Adventists themselves; this interpretive tradition appears in secondary discussions but does not in itself prove the precise quoted assertion about Rome ^[6].

4. Institutional statements and the mechanics of how claims circulate

The General Conference and White Estate emphasize both her prophetic role and careful study of her writings within institutional guidelines, which means formal church sources often avoid sweeping polemical attributions and instead focus on pastoral guidance; over time, interpretive layers—sermons, study guides, secondary histories—can create composite claims that are hard to trace back to a single original sentence or vision ^{[4] [5]}.

5. What the provided sources do not show — the crucial evidentiary gap

None of the supplied documents and excerpts reproduce a direct quotation or a clearly documented passage in which Ellen G. White states that “former SDAs would be the ones most involved with Rome’s goals”; therefore the specific formulation in the user’s question cannot be confirmed from these sources alone, and asserting that she “essentially did say that” requires additional primary‑text evidence beyond what is cited here ^{[5] [3] [6]}.

6. Alternative explanations and interpretive agendas to consider

Interpretations that ascribe that specific forecast to White may arise from later readers stitching together end‑time warnings about apostasy, the restorationist self‑identity of Adventism, and concerns about Catholic‑Protestant alliances in prophetic frameworks; such reconstructions often reflect contemporary theological polemics or institutional anxieties as much as they reflect a single authorial statement, and the sources here show those interpretive currents without supplying the definitive textual link ^{[6] [3]}.

7. Bottom line for the claim

Based on the reporting provided, Ellen G. White’s corpus contains warnings about members being led astray and a theological context where Adventists see themselves as part of prophetic fulfilment, but the exact claim that she “essentially did say” former SDAs would be most involved with Rome’s goals is not verifiable from the cited materials; confirming or refuting it requires examination of the primary White texts or archival citations not included among these sources ^{[3] [5]}.