calls for our best, and we give him the worst. 2. In respect of frame. We think any frame will serve God’s turn, which speaks our slight of God as a Ruler. Man naturally performs duty with an unholy heart, whereby it becomes an abomination to God (Prov. xxviii. 9): “He that turns away his ear from hearing the law, even his prayers shall be an abomination to God.” The services which he commands, he hates for their evil frames or corrupt ends (Amos v. 21): “I hate, I despise your feast‑days, I will not smell in your solemn assemblies.” God requires gracious services, and we give him corrupt ones. We do not rouse up our hearts, as David called upon his lute and harp to awake (Psalm lvii. 8). Our hearts are not given to him; we put him off with bodily exercise. The heart is but ice to what it doth not affect. [1.] There is not that natural vigor in the observance of God, which we have in worldly business. When we see a liveliness in men in other things, change the scene into a motion towards God, how suddenly doth their vigor shrink and their hearts freeze into sluggishness! Many times we serve God as languishingly as if we were afraid he should accept us, and pray as coldly as if we were unwilling he should hear us, and take away that lust by which we are governed, and which conscience forces us to pray against; as if we were afraid God should set up his own throne and government in our hearts. How fleeting are we in divine meditation, how sleepy in spiritual exercises! but in other exercises active. The soul doth not awaken itself, and excite those animal and vital spirits, which it will in bodily recreations and sports; much less the powers of the soul: whereby it is evident we prefer the latter before any service to God. Since there is a fulness of animal spirits, why might they not be excited in holy duties as well as in other operations, but that there is a reluctancy in the soul to exercise its supremacy in this case, and perform anything becoming a creature in subjection to God as a Ruler? [2.] It is evident also in the distractions we have in his service. How loth are we to serve God fixedly one hour, nay a part of an hour, notwithstanding all the thoughts of his majesty, and the eternity of glory set before our eye! What man is there, since the fall of Adam, that served God one hour without many wanderings and unsuitable thoughts unfit for that service? How ready are our hearts to start out and unite themselves with any worldly objects that please us! [3.] Weariness in it evidenceth it. To be weary of our dulness signifies a desire, {a115} to be weary of service signifies a discontent, to be ruled by God. How tired are we in the performance of spiritual duties, when in the vain triflings of time we have a perpetual motion! How will many willingly revel whole nights, when their hearts will flag at the threshold of a religious service! like Dagon,[189] lose both our heads to think, and hands to act, when the ark of God is present.