To inquire if there is something sacred. And do not follow any particular system, because they are invented by thought, by another man. And also, meditation means inquiring into the whole nature of yourself, your consciousness and so on. It's a very complex thing, and it requires more than to just meditate for twenty minutes, and relax and carry on with your daily, ugly, brutal life. Part of what you're saying involves us having to release the conditioning that we've all been programmed with as we've come through life.
Life is meditation.
You have to question, doubt. In Christianity that is denied, because if you doubted the authority of the Church you were either burned or tortured in the old days. If you really doubted the whole structure of Christian mythology and Christian doctrine, it would not exist. You will destroy it. Whereas one of the things in Buddhism and Hinduism is, you must begin with questioning, with doubt.