Prayer is the chief exercise of faith.
The Angels are the dispensers and administrators of the Divine beneficence toward us. They regard our safety, undertake our defense, direct our ways, and exercise a constant solicitude that no evil befall us.
The principle exercise which the children of god have is to pray. For in this way they give true proof of their faith.
The whole life of Christians ought to be an exercise of piety, since they are called to sanctification. It is the office of the law to remind them of their duty and thereby to excite them to the pursuit of holiness and integrity. But when their consciences are solicitous how God may be propitiated, what answer they shall make, and on what they shall rest their confidence, if called to his tribunal, there must then be no consideration of the requisitions of the law, but Christ alone must be proposed for righteousness, who exceeds all the perfection of the law.