Know that the true dharma emerges of itself [during the practice of zazen], clearing away hindrances and distractions.
Beware of anger. It is the most difficult to remove of all the hindrances. But it is the alcohol of the body, you know, and the devil of it is that it deadens the perceptions.
Sickness is a hindrance to the body, but not to your ability to choose, unless that is your choice. Lameness is a hindrance to the leg, but not to your ability to choose. Say this to yourself with regard to everything that happens, then you will see such obstacles as hindrances to something else, but not to yourself.
One of the greatest hindrances in coming to Jesus is the excuse of temperament. We make our temperament and our natural affinities barriers to coming to Jesus. The first thing we realize when we come to Jesus is that He pays no attention whatever to our natural affinities. We have the notion that we can consecrate our gifts to God. You cannot consecrate what is not yours; there is only one thing you can consecrate to God, and that is your right to yourself (Romans 12:1). If you will give God your right to yourself, He will make a holy experiment out of you. God’s experiments always succeed
Send us people with initiative, who can carry themselves and others too; such as need to be carried hamper the work and weaken those who should be spending their strength on the heathen. Weaklings should be nursed at home! If any have jealousy, prides, or talebearing traits lurking about them, do not send them, nor any who are prone to criticize. Send only Pauls and Timothys; men who are full of zeal, holiness and power. All others are hindrances. If you send us ten such men the work will be done.
Freedom comes with self-knowledge, when the mind goes above and beyond the hindrances it has created for itself.