Jesus used a word in Greek which the KJV translators gave us as "Verily." This is to show an emphatic truth which cannot be questioned because God cannot lie. So, these texts have power to change our lives if we trust Jesus Christ to tell the truth.
John 5:24 Verily, verily, I say unto you, He that heareth my word, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death unto life.
Matthew 5:18 For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.
Matthew 18:3 And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven.
John 6:47 Verily, verily, I say unto you, He that believeth on me hath everlasting life.
Matthew 26:21 And as they did eat, he said, Verily I say unto you, that one of you shall betray me.
Matthew 5:25 Agree with thine adversary quickly, whiles thou art in the way with him; lest at any time the adversary deliver thee to the judge, and the judge deliver thee to the officer, and thou be cast into prison.
Matthew 5:26 Verily I say unto thee, Thou shalt by no means come out thence, till thou hast paid the uttermost farthing.
Matthew 26:6 Now when Jesus was in Bethany, in the
house of Simon the leper,
7 There came unto him a woman having an alabaster box of very precious ointment,
and poured it on his head, as he sat at meat.
8 But when his disciples saw it, they had indignation, saying, To what purpose
is this waste?
9 For this ointment might have been sold for much, and given to the poor.
10 When Jesus understood it, he said unto them, Why trouble ye the woman?
for she hath wrought a good work upon me.
11 For ye have the poor always with you; but me ye have not always.
12 For in that she hath poured this ointment on my body, she did it for my
burial.
13 Verily I say unto you, Wheresoever this gospel shall be preached in the
whole world, there shall also this, that this woman hath done, be told for
a memorial of her.
Matthew 10:42 And whosoever shall give to drink unto one of these little ones a cup of cold water only in the name of a disciple, verily I say unto you, he shall in no wise lose his repiano coversd.
Matthew 6:2 Therefore when thou doest thine alms, do not sound a trumpet before thee, as the hypocrites do in the synagogues and in the streets, that they may have glory of men. Verily I say unto you, They have their repiano coversd.
Matthew 6:5 And when thou prayest, thou shalt not be as the hypocrites are: for they love to pray standing in the synagogues and in the corners of the streets, that they may be seen of men. Verily I say unto you, They have their repiano coversd.
Matthew 6:16 Moreover when ye fast, be not, as the hypocrites, of a sad countenance: for they disfigure their faces, that they may appear unto men to fast. Verily I say unto you, They have their repiano coversd.
Matthew 11:11 Verily I say unto you, Among them that are born of women there hath not risen a greater than John the Baptist: notwithstanding he that is least in the kingdom of heaven is greater than he.
Matthew 18:12 How think ye? if a man have an hundred
sheep, and one of them be gone astray, doth he not leave the ninety and nine,
and goeth into the mountains, and seeketh that which is gone astray?
13 And if so be that he find it, verily I say unto you, he rejoiceth more
of that sheep, than of the ninety and nine which went not astray.
Matthew 21:21 Jesus answered and said unto them, Verily I say unto you, If ye have faith, and doubt not, ye shall not only do this which is done to the fig tree, but also if ye shall say unto this mountain, Be thou removed, and be thou cast into the sea; it shall be done.
Matthew 19:23 Then said Jesus unto his disciples, Verily I say unto you, That a rich man shall hardly enter into the kingdom of heaven.