One of Rashis 10 major methods is the CONTRADICTION method.
Rashi had 3 methods to resolve CONTRADICTORY BIBLICAL TEXTS
- the two texts reflect 2 STAGES on 1 process
- the two texts reflect 2 ASPECTS of 1 state
- the two texts use BROAD-LITERAL interpretation

EXAMPLE 1: Dt28-30b
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Dt28-30 states
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- you will ENGAGE a woman----SOMEONE else will MARRY her
- you will BUILD a house-----SOMEONE else will DWELL in it
- you will PLANT a vineyard--SOMEONE else will DESCECRATE it
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This appears contradictory. The ENGAGE-MARRY and BUILD-DWELL
contrasts suggest
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You will BEGIN a project-----SOMEONE else will CONSUMATE it
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We would therefore expect in the 3rd last clause
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You will PLANT a vineyard----SOMEONE else will CONSUME it
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Thus we expect CONSUME/EAT but instead the Bible uses
the contradictory word DESCECRATE.

Rashi resolves this CONTRADICTION by broadening the
meaning of DESCECRATE. Rashi does this based on
Lv19-23:25 which states
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When you plant a vineyard
- the first three years ---- fruit is poison--don't eat
- the 4th year-------------- fruit is HOLY(Eat in Jerusalem)
- the 5th year-------------- you can eat plant it
----------------------------------------------------

Quite simply if the fruit is HOLY in the 4th year
-- HOLINESS meaning you shouldn't eat it--then
the fruit is DESCECRATED (The opposite of HOLINESS)
in the 5th year when you can eat it.

So we infer that DESCECRATION in this context means
YOU CAN EAT IT (vs HOLINESS meaning that you can't
eat it at home)

Thus Rashi resolves this CONTRADICTION
using the BROAD-LITERAL method.

LIST520a gives examples of CONTRADICTIONS resolved thru BROAD
LITERAL

A list of verse pairs    with BROAD-LITERAL usage