Baha'u'llah wrote: ' ...how many are those who, through failure to understand its meaning, have allowed the term "Seal of the Prophets" to obscure their understanding, and deprive them of the grace of all His manifold bounties! Hath not Muhammad, Himself, declared: "I am all the Prophets?" Hath He not said as We have already mentioned: "I am Adam, Noah, Moses, and Jesus?" Why should Muhammad, that immortal Beauty, Who hath said: "I am the first Adam" be incapable of saying also: "I am the last Adam"? For even as He regarded Himself to be the "First of the Prophets" - that is Adam - in like manner, the "Seal of the Prophets" is also applicable unto that Divine Beauty. It is admittedly obvious that being the "First of the Prophets," He likewise is their "Seal." .. ' - Book of Certitude *

Not withstanding the fact that all the Messengers of God were different individuals, Baha'is believe that the Reality of all these Messengers is one and the same in the sense that They all came to reveal aspects of the same Truth, and to help us learn about the one and same God. This is an aspect of the concept of the Oneness of God (Tawheed). In this sense, They were all the beginning and the end as Jesus (PBUH) proclaimed that He was the Alpha and the Omega.