John 20:21-23

^A “Jesus” = Iesous. From Hebrew Yehoshua (Joshua, the Lord is salvation); {from YHVH (proper name of the God of Israel; the self-existent and eternal one); {from havah (to become) or from hayah (to come to pass, become, be)} + yasha (to deliver, defend, help, preserve, rescue; properly, to be open, wide or free, which implies being safe. So, in a causative sense, this is to free someone)}. This is Jesus or Joshua in Greek – the Lord saves or the Lord is salvation.
^B “peace” = eirene. Perhaps from eiro (to join, tie together to form a whole). This is one, peace, quietness, rest, peace of mind, harmony. Peace was a common farewell among Jews (i.e. shalom) and this well-wishing included a blessing of health and wholeness for the individual. This word also indicates wholeness and well-being – when everything that is essential is joined together properly. This is peace literally or figuratively. By implication, it is prosperity (but not in the sense of excessive wealth. Prosperity would have meant having enough from day to day.)
^C “Father” = pater. This is father in a literal or figurative sense. Could be elder, senior, ancestor, originator, or patriarch.
^D “sent” = apostello. From apo (from, away from) + stello (to send, set, arrange, prepare, gather up); {probably from histemi (to make to stand, stand, place, set up, establish, appoint, stand firm, be steadfast)}. This is to send forth, send away, dismiss, send as a messenger. It implies one that is sent for a particular mission or purpose rather than a quick errand. This is where “apostle” comes from.
^E “send” = pempo. This is to send, put forth, or dispatch. This often refers to a temporary errand. It is sending someone with a focus on the place they departed from. By contrast, another Greek word, hiemi, emphasizes the destination and yet another word, stello, focuses on the motion that goes with the sending.

^F “breathed on” = emphusao. 1x in NT. From en (in, on, at, by, with) + phusao (to blow). To breathe into or on, to puff.
^G “receive” = lambano. It does not refer to passive receiving of something, but active acceptance or taking of something whether it is offered or simply nearby. It focuses on individual decision and action.
^H “Holy” = hagios. From hagnos (holy, sacred, pure ethically, ritually, or ceremonially; prepared for worship, chaste, unadulterated, pure to the core; undefiled by sin; figurative for innocent, modest, perfect). God is totally different from humanity and thus set apart. That which is consecrated to worship God (elements of worship) or to serve God (as the saints) are holy because they are now set apart for God’s purposes. Holy because important to God. This is sacred physically, pure. It can be morally blameless or ceremonially consecrated.
^I “Spirit” = pneuma. From pneo (to blow, breath, breathe hard). This is wind, breath, or ghost. A breeze or a blast or air, a breath. Figuratively used for a spirit, the human soul or part of us that is rational. It is also used supernaturally for angels, demons, God, and the Holy Spirit. This is where pneumonia comes from.

^J “forgive” = aphiemi. From apo (from, away from) + hiemi (to send). This is send away, release, permit, forgive, allow to depart, discharge, or send forth.
^K “sins” = hamartia. From hamartano (to miss the mark, do wrong, make a mistake, sin); {from a (not) + meros (a part or share)}. Literally, this means not having one’s share or portion – like not receiving inheritance or what was allotted to you. This word means missing the mark so it is used for guilt, fault, and acts of sin.
^L “retain” = krateo. From kratos (strength, power, dominion; vigor in a literal or figurative sense; power that is exercised). This is being strong or mighty so, by extension, to prevail or rule. It can also mean to seize, grasp hold of and thereby control. In this sense, it means arrest.