Perhaps she needs to be made aware that “just needing Jesus” is the foundation for people interpreting Scripture in contradiction to one another.
We need a three-legged stool, not a one-legged stool. The Catholic Church has the three-legged stool…
- Sacred Scripture
- Teaching authority (Magisterium)
- Sacred Tradition (capital “T” Tradition).
If a person feels we just need Jesus, it is easy to rationalize that whatever we believe about faith and morals is correct.
Jesus, the Second Person of the Blessed Trinity, shows us what Church (His Body) is all about.