Sincerity is the same in a corner alone, as it is before the face of the world. It knows not how to wear two vizards, one for an appearance before men, and another for a short snatch in a corner; but it must have God, and be with him in the duty of prayer. It is not lip-labour that it doth regard, for it is the heart that God looks at, and that which sincerity looks at, and that which prayer comes from, if it be that prayer which is accompanied with sincerity.
It is not the mouth that is the main thing to be looked at in prayer, but whether the heart is so full of affection and earnestness in prayer with God, that it is impossible to express their sense and desire; for then a man desires indeed, when his desires are so strong, many, and mighty, that all the words, tears, and groans that can come from the heart, cannot utter them.
We know not the matter of the things for which we should pray, neither the object to whom we pray, nor the medium by or through whom we pray; none of these things know we, but by the help and assistance of the Spirit.
Where do you run for help? When you are in trouble, what is your first instinct? Do you run to others or to God? Is it usually the counsel of another rather than the counsel found in waiting upon God in prayer? Why is this the way it is? Why do we run to man before we run to God?
Are you weak? Weary? Confused? Troubled? Pressured? How is your relationship with God? Is it held in its place of priority? I believe the greater the pressure, the greater your need for time alone with Him.