Lk 11:33-36, The light of the body.
33 "No one after lighting a lamp puts it in a cellar or under a bushel, but on a stand, that those who enter may see the light. 34 Your eye is the lamp of your body; when your eye is sound, your whole body is full of light; but when it is not sound, your body is full of darkness. 35 Therefore be careful lest the light in you be darkness. 36 If then your whole body is full of light, having no part dark, it will be wholly bright, as when a lamp with its rays gives you light."
Lk 14:25-33 , Discipleship demands sacrifice .
25 Now great multitudes accompanied him; and he turned and said to them, 26 "If any one comes to me and does not hate his own father and mother and wife and children and brothers and sisters, yes, and even his own life, he cannot be my disciple. 27 Whoever does not bear his own cross and come after me, cannot be my disciple. 28 For which of you, desiring to build a tower, does not first sit down and count the cost, whether he has enough to complete it? 29 Otherwise, when he has laid a foundation, and is not able to finish, all who see it begin to mock him, 30 saying, 'This man began to build, and was not able to finish.' 31 Or what king, going to encounter another king in war, will not sit down first and take counsel whether he is able with ten thousand to meet him who comes against him with twenty thousand? 32 And if not, while the other is yet a great way off, he sends an embassy and asks terms of peace. 33 So therefore, whoever of you does not renounce all that he has cannot be my disciple."
Reading 3, Heb 3: 12-19 Do not go away from God. : 1 Cor 2:1-10 Hidden and mysterious wisdom
Heb 3: 12-19 Do not go away from God.
12 Take care, brethren, lest there be in any of you an evil, unbelieving heart, leading you to fall away from the living God. 13 But exhort one another every day, as long as it is called "today," that none of you may be hardened by the deceitfulness of sin. 14 For we share in Christ, if only we hold our first confidence firm to the end, 15 while it is said, "Today, when you hear his voice, do not harden your hearts as in the rebellion." 16 Who were they that heard and yet were rebellious? Was it not all those who left Egypt under the leadership of Moses? 17 And with whom was he provoked forty years? Was it not with those who sinned, whose bodies fell in the wilderness? 18 And to whom did he swear that they should never enter his rest, but to those who were disobedient? 19 So we see that they were unable to enter because of unbelief.
1 Cor 2:1-10 Hidden and mysterious wisdom
1 When I came to you, brethren, I did not come proclaiming to you the testimony of God in lofty words or wisdom. 2 For I decided to know nothing among you except Jesus Christ and him crucified. 3 And I was with you in weakness and in much fear and trembling; 4 and my speech and my message were not in plausible words of wisdom, but in demonstration of the Spirit and of power, 5 that your faith might not rest in the wisdom of men but in the power of God. 6 Yet among the mature we do impart wisdom, although it is not a wisdom of this age or of the rulers of this age, who are doomed to pass away. 7 But we impart a secret and hidden wisdom of God, which God decreed before the ages for our glorification. 8 None of the rulers of this age understood this; for if they had, they would not have crucified the Lord of glory. 9 But, as it is written, "What no eye has seen, nor ear heard, nor the heart of man conceived, what God has prepared for those who love him," 10 God has revealed to us through the Spirit. For the Spirit searches everything, even the depths of God.