Answer:
From the picture, we find out that the statement was made by JESUS CHRIST.
In this statement, Jesus was making it clear that he didn't come to abolish or cancel the law or the prophets (i.e the old testament) but He came to actually fulfill all that the law and the prophets wrote about Him. Then in verse 18, Jesus stated that all the words that He has spoken must all come to fulfilment and none will ever pass on without it being fulfilled even though the heaven and the earth actually passes away.
As a result of verse 18, Jesus stated in verse 19, starting with "Therefore" that if anyone then breaks the commandments which He has commanded and that same person makes others to do so, will be called least (seen as unimportant and punished) but those that teach and do the commandment will be great and rewarded in the kingdom.
Then Jesus gives a qualification for admittance into the kingdom which is being righteous, just and holy beyond the Pharisaic type of righteousness and holiness.
Step-by-step explanation:
The statements in the picture were made by Jesus Christ. These statements are part of His sermon on the Mount which is also known as the Beatitudes.
In this Sermon on the Mount, Jesus was stating the qualifications and kingdom lifestyle for believers.