Let us worry about the anointing of God and not the armor of Saul
Dr. Roberto Miranda(Audio: Spanish)
People who do not enjoy the power, the anointing, the fullness, the experience of the Holy Spirit do not have the capacities to correctly interpret the strange, different, sovereign things that God often does in the lives of anointed people or anointed environments and that many times contradict the parameters of reason and culture.
Another situation that we see interesting is regarding the use of Saul's armor that teaches us another very revealing lesson, where when Saul accepts that David goes against the giant Goliath he tries to help him by providing him with the common armor of a soldier. I imagine that the armor worn by the king of Israel must be the best there was in the whole land and the one that protected the most, and facilitated the most effective movements.