2 Timothy, Chapter 2, verses 8-15
1 He is exhorted again to constancy and perseverance, and to do the duty of a faithful servant of the Lord in dividing the word aright, and staying profane and vain babblingsMark, Chapter 12, verses 28-34
28 resolveth the scribe who questioned of the first commandment12
12:28 Which is the first commandment? - The principal, and most necessary to be observed. Mat 22:34; Luk 10:25.
12:29 The Lord our God is one Lord - This is the foundation of the first commandment, yea, of all the commandments. The Lord our God, the Lord, the God of all men, is one God, essentially, though three persons. From this unity of God it follows, that we owe all our love to him alone. Deu 6:4.
12:30 With all thy strength - That is, the whole strength and capacity of thy understanding, will, and affections.
12:31 The second is like unto it - Of a like comprehensive nature: comprising our whole duty to man. There is no other moral, much less ceremonial commandment, greater than these. Lev 19:18.
12:33 To love him with all the heart - To love and serve him, with all the united powers of the soul in their utmost vigour; and to love his neighbour as himself - To maintain the same equitable and charitable temper and behaviour toward all men, as we, in like circumstances, would wish for from them toward ourselves, is a more necessary and important duty, than the offering the most noble and costly sacrifices.
12:34 Jesus said to him, Thou art not far from the kingdom of God - Reader, art not thou? then go on: be a real Christian: else ithad been better for thee to have been afar off.

2
2:8 Of the seed of David - This one genealogy attend to.
2:9 Is not bound - Not hindered in its course.
2:10 Therefore - Encouraged by this, that "the word of God be not bound." I endure all things - See the spirit of a real Christian? Who would not wish to be likeminded? Salvation is deliverance from all evil; glory, the enjoyment of all good.
2:11 Dead with him - Dead to sin, and ready to die for him.
2:12 If we deny him - To escape suffering for him.
2:13 If we believe not - That is, though some believe not, God will make good all his promises to them that do believe.He cannot deny himself - His word cannot fail.
2:14 Remind them - Who are under thy charge. O how many unnecessary things are thus unprofitably, nay hurtfully, contended for.
2:15 A workman that needeth not to be ashamed - Either of unfaithfulness or unskilfulness. Rightly dividing the word of truth - Duly explaining and applying the whole scripture, so as to give each hearer his due portion. But they that give one part of the gospel to all (the promises and comforts to unawakened, hardened, scoffing men) have real need to be ashamed.