God does not have a preference for long or short hair. The Bible does not explicitly state that God favors one hairstyle over another. People choose their hairstyles for various reasons, including personal preference, cultural norms, and practicality. However, the Bible does offer guidance on hair as a symbol of authority and modesty. For example, 1 Corinthians 11:14-15 states that long hair is a glory for women, while short hair is a glory for men. However, this passage should be understood within the context of the specific culture and time it was written.
Ultimately, the choice of hairstyle is a personal one. God cares more about the state of our hearts and our actions than our appearance.