…if you do not keep an intelligent control over sensual pleasures and pains but, rather, allow yourself to be dominated by them through the misuse of your intelligence, you wrongly and profitlessly multiply them, even causing yourself great injury. For thereby you give sure and self-accusing evidence that you do not firmly adhere to God’s Gospel and to the prophets who preceded Him, and to those who came after Him and were His disciples and apostles. For these all teach that inexhaustible riches come through poverty, that ineffable glory comes through simplicity of life, that painless delight comes through self-control, and that through patiently enduring the trials and temptations that befall us we are delivered from the eternal tribulation and affliction held in store for those who choose an easy and soft life in this world instead of entering by the strait and narrow gate (cf. Matthew 7:14).
~St Gregory Palamas (Philokalia vol.4, p.319)