"so whats your conclusion with regard to the use of the word 'beginning' at Revelation 3:14 and John 1:1 "
rev 3:14 cheif/head/corner/ruler of the creation of God
with john describing jesus throughout revelation as "pantokratōr" - the all ruling, that is, God (as absolute and universal sovereign): - Almighty, Omnipotent. [Rev 1:8, Rev 4:8, Rev 11:17, Rev 16:7..]
1Pe 2:6 Wherefore also it is contained in the scripture, Behold, I lay in Sion a chief corner stone, elect, precious: and he that believeth on him shall not be confounded.
Eph 2:20 And are built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief corner stone;
Mar 12:10And have ye not read this scripture; The stone which the builders rejected is become the head of the corner:
Act 4:10 Be it known unto you all, and to all the people of Israel, that by the name of Jesus Christ of Nazareth, whom ye crucified, whom God raised from the dead, even by him doth this man stand here before you whole.
Act 4:11 This is the stone which was set at nought of you builders, which is become the head of the corner.
Isa 41:4 first
ri'shôn ri'shôn
ree-shone', ree-shone'
From H7221; first, in place, time or rank
Rev 1:11 "first" :
prōtos
pro'-tos
Contracted superlative of G4253; foremost (in time, place, order or importance): - before, beginning, best, chief
john 1:1
Gen 1:1 In the beginning God
the first beginning(only God/JEHOVAH present)