Q. 11. What is Christian wisdom or prudence?
R. Christian wisdom is diligent and premeditated consideration, in all knowledge and in every work, that the Lord God and neighbor might not be offended. Christ the Lord teaches of this prudence: "Be therefore wise as serpents and simple as doves." In explaining this, St. Paul speaks thus: "See, therefore, brothers, how you walk circumspectly: not as unwise, but as wise; redeeming the time, because the days are evil. Wherefore, become not unwise, but understanding what is the will of God." This Christian prudence is based on sincerity, total propriety and complete good judgment, lest we be deceived by the enemy of our soul and by those that persecute us.
From Part III of St. Peter Moghila's Orthodox Confession of the Church.