How you are fallen from heaven, O Day Star, son of Dawn! How you are cut down to the ground, you who laid the nations low!(Isaiah 14:12) ESV
Galileo proved that Venus orbits the sun. This isn’t proof of heliocentricity. The phenomenon is observed from the Earth so it’s inherently and empirically Geocentrospheric.
In the Geocentrospheric model Venus orbits the sun while the sun orbits the Earth. This neatly solves a major problem in the heliocentric model: why do elliptical planetary orbits only have one focus while they should have two according to Kepler’s laws?
In the Geocentrospheric model elliptical planetary orbits have 2 foci, the Earth is f1, the sun is f2.
Heliocentricity can’t do this.
Any time someone uses the phases of Venus as proof of heliocentricity they’re demonstrating that their knowledge of the subject matter is at or below a superficial level.