Strong’s Hebrew Lexicon:
Sabbath: שַׁבָּת shabbâth, shab-bawth’; intensive from H7673; intermission, i.e (specifically) the Sabbath:—(+ every) sabbath. https://www.blueletterbible.org/lexicon/h7676/kjv/wlc/0-1/
Shalom: שָׁלוֹם shâlôwm, shaw-lome’; or שָׁלֹם shâlôm; from H7999; safe, i.e. (figuratively) well, happy, friendly; also (abstractly) welfare, i.e. health, prosperity, peace:—× do, familiar, × fare, favour, friend, × great, (good) health, (× perfect, such as be at) peace(-able, -ably), prosper(-ity, -ous), rest, safe(-ty), salute, welfare, (× all is, be) well, × wholly. https://www.blueletterbible.org/lexicon/h7965/kjv/wlc/0-1/
Amen (Amein): אָמֵןʼ âmên, aw-mane’; from H539; sure; abstract, faithfulness; adverb, truly:—Amen, so be it, truth. https://www.blueletterbible.org/lexicon/h543/kjv/wlc/0-1/
The significance of the Hebrew Name YHWH:
(Replaced with Lord ~7000 times in scripture)
The Name Given to Moses, by the ‘Elohiym of the Bible, YHWH (YHVH), or (YH) in abbreviated form; for all to experience..


I AM THAT I AM or WILL BE, ETC.
“I AM THAT I AM”