According to 


Chapter 5

13 You are the salt of the earth; but if the salt loses its saltiness, what man is able to restore its salt? Unto the point it is no longer good, aside from being cast out and trampled down by mankind. 14 You will become the light of the world. A city standing atop a mountain cannot be hidden;

Chapter 7

13 Enter in through the narrow gate; for broad and wide is the road that leads into destruction and there are many who will enter through it. 14 But narrow is the gate and difficult is the way that leads into life, and there are few who find it.

21 Not everyone who prays to Me, "Lord, Lord" will enter into the kingdom of heaven, but only those who do the will of My Father who is in heaven. 

Chapter 10

39 Whoever finds their life will lose it, but whoever loses their life for My sake shall find it. 40 Whoever welcomes you, welcomes Me, and whoever welcomes Me, welcomes the One who sent Me. 41 Anyone who welcomes a prophet because they are called a prophet, shall receive a prophet's reward; and anyone who welcomes a righteous person because they are called righteous, shall receive a righteous reward. 42 And anyone who gives even a cup of cold water unto one of these little ones, merely because they are called a disciple, truly I tell you, they shall not lose their reward” 

Chapter 12

25 But knowing their thoughts, He said unto them, "Every kingdom divided against itself, is made desolate; and every city or house divided against itself will not stand. 26 Therefore if the devil casts out the devil, he is divided against himself; how then will his kingdom stand? 27 So If I by beelzebub cast out the demons, by who do your sons cast them out? Because of this they will be your judges. 28 But if I by the Spirit of God cast out the demons, then He has come before you, or rather the sovereignty of God. 29 Or else how could someone enter into the house of a mighty man and pillage His vessels, without first tying up the mighty man? And then he can pillage His household.

31* Because of this I tell you, all forms of sin and blaspheme can1 be forgiven mankind, however, blaspheming the Spirit of God will not be forgiven.2 

1. The verse cannot accurately be translated as, "All sin will/shall/should be forgiven" See John 15:1-7 and Acts 5:1-10, as well as, many other verses.

1. The verse can only be translated one of two ways, “Leave all sin and blaspheme unto mankind” which is what Christians goal towards or as translated above, “Can/may be forgiven”

2. Some of the consequences of blaspheming can be found in - Exodus 20:7

Chapter 16

15 And Jesus answered, saying to him, "Blessed are you, Simon Barjona, for flesh and blood did not reveal this to you, but My Father who is within those of heaven. 16 And I tell to you, since you are now Peter, from this rock My stonecutters shall source the church; and the gates of hell will not overcome it. 

Chapter 21

2 Instructing them, "Go into the village ahead of you, and shortly afterward you will find a donkey tied up with a colt beside her; unbind them and lead them to Me. 3 And if anyone says anything you, say, ‘The Lord has need of them, but shortly afterward He will guide them home’ ” 

Chapter 24

24 Indeed false christ’s and lying prophets will come and fabricate miracles and wonders in order to deceive you, and if able even the elect. 25 Know, I have forewarned you. 

Chapter 26

10 But aware of this, Jesus said to them, "Why are you giving this woman trouble? For she has done what is proper to do unto Me. 11 For you will always have the poor with you, but you will not always have Me with you. 12 Seeing that she poured this ointment upon My body in preparation of My burial. 13 Truly tell you, wherever the gospel is preached throughout the entire world, they will also tell of what she has done in memory of her" 

64 Jesus said to him, "As you said; truly I tell you, hereafter you shall see the Son of man sitting at the right hand of the Almighty, and ‘coming upon the clouds of heaven’  

Chapter 28

18 After stepping forward, Jesus spoke to them, saying, "All authority in heaven and upon the earth has been entrusted unto Me. 19 Therefore journey out, making disciples of all the nations in My name, baptizing them in the name of the Father, and the Son, and the Holy Spirit, 20 teaching them to act and live in conformity with all, everything I have commanded you; and know, I Am with you always until the end of age, Amen"