Understanding the Trinity

God is still God whether He’s with the other persons of Himself or not. He’s not a fraction where 1/3 + 1/3 +1/3 = 1 God. He’s light, so He’s light when He’s only a certain wavelength of light, and He’s light when He’s all of light. He doesn’t become less light, and He can’t become more light. He’s just light.