'Declare' in the Bible

And I declare to you that you are Peter, and that upon this Rock I will build my Church, and the might of Hades shall not triumph over it.

"Because your faith is so small," He replied; "for I solemnly declare to you that if you have faith like a mustard-seed, you shall say to this mountain, 'Remove from this place to that,' and it will remove; and nothing shall be impossible to you.

In that case how are the Scriptures to be fulfilled which declare that thus it must be?"

It was not as a mere man that he thus spoke. But being High Priest that year he was inspired to declare that Jesus was to die for the nation,

And He has commanded us to preach to the people and solemnly declare that this is He who has been appointed by God to be the Judge of the living and the dead.

when I declare that I have deep grief and unceasing anguish of heart.

And the Scripture, foreseeing that in consequence of faith God would declare the nations to be free from guilt, sent beforehand the Good News to Abraham, saying, "In you all the nations shall be blessed."

For this we declare to you on the Lord's own authority--that we who are alive and continue on earth until the Coming of the Lord, shall certainly not forestall those who shall have previously passed away.

the Life was manifested, and we have seen and bear witness, and we declare unto you the Life of the Ages which was with the Father and was manifested to us--

"I Jesus have sent My angel for him solemnly to declare these things to you among the Churches. I am the Root and the offspring of David, the bright Morning Star.

"I solemnly declare to every one who hears the words of the prophecy contained in this book, that if any one adds to those words, God will add to him the plagues spoken of in this book;