Kala Elam (Black Magic) exists and Sikhi says that it is not good for you. If you were to focus upon black magic, then what you are saying is that Guru’s Shabad (Hymn) is not as powerful as black magic and that’s not true. By focusing on Guru’s Shabad, you get everything. Your spiritual life, family life, and career get sorted out. Not only Gurbani but other ancient texts state that there are four things that people look for which are Dharam (Righteousness), Arath (Wealth/Meaning), Kaam (Controlled Lust/Desires), and Mukti (Liberation). Sikhi will make sure that you get all these four things and your spirituality is also sorted out. All black magic that could attack you also bounces off. Gurbani states that Guru’s Shabad is my guardian, it defends me and protects me in every possible way. So, the black magic cannot touch you.