The sinners last sentence to eternal punishment, for sins of omission

A sin against the First Table, caeteris paribus, is greater than a sin against the Second, 1 Sam. 2.25. as being more immediately against God. Whereas all sin hath its sinfulness from its opposition and offensiveness to so infinite a Majesty, Psal. 51.4. Against thee, thee only have I sinned. Thus we read that Witch-craft and Idolatry, which directly disown God as the greatest sins, 1 Sam. 15.13. And our Lord Jesus, when asked what was the first and great Commandment, answers, To love the Lord our God with all our hearts, &c. Matth. 22.11. Spiritual sins are greater than bodily sins; 1. As those by which we most imitate the ⟨p. 414⟩Devil, who is for spiritual wickednesses in high places, Ephes. 6. All sin is from Satan per modum servitutis; but these sins per modum imaginis. 2. As those sins by which we most directly oppose God, who is a Spirit, Joh. 4.24. and therefore God most directly sets himself in battle-array against them. 3. As those sins that defile and pollute most the chiefest part of man, his spirit, in which regard the Apostle calls them filthiness of spirit; and distinguisheth them from the filthiness of the flesh, 2 Cor. 7.1. 4. As those sins which are the spring of all bodily and outward sins; Out of the heart proceed Murders, Blasphemies, Thefts, &c. Matth. 15.19. 5. As those sins have more of the heart and spirit in them; the malignity of sin, in regard of its Object, is from the immensity of that God against whom it is committed; in regard of its Subject, it's from the degree of that heartiness and willingness with which it is committed. To back-slide in heart, is more than back-slide from God with our tongues, and deny him vocally,