Hebrews  4:1-11. Chiastic structure copied from Chiastic Analysis of the Epistle to the Hebrews,  arranged by John Bligh (Athenaeum Press, Heythrop College, Oxon, England: 1966). Bligh's work is almost entirely in Greek. For website purposes, I have used unaccented Greek from the Unbound Bible, Nestle-Aland 26, at unbound.biola.edu
I have added English from the New American Standard Bible, revised.

A 4:1 fobhqwmen oun mhpote  Therefore, let us fear if, 

kataleipomenhV epaggeliaV eiselqein eiV thn katapausin autou
while a promise remains of entering His rest, 

dokh tiV ex umwn usterhkenai
any one of you may seem to have come short of it.

2 kai gar esmen euhggelismenoi kaqaper kakeinoi
For indeed we have had good news preached to us, just as they also; 

all ouk wfelhsen o logoV thV akohV ekeinouV 
but the word they heard did not profit them, 

mh sugkekerasmenouV th pistei toiV akousasin
because it was not united by faith in those who heard.
B 3 eisercomeqa gar eiV [thn] katapausin oi pisteusanteV 
For we who have believed enter that rest, 

kaqwV eirhken wV wmosa en th orgh mou ei eiseleusontai eiV thn katapausin mou 
just as He has said, "As I swore in My wrath, they shall not enter My rest," 

kaitoi twn ergwn apo katabolhV kosmou genhqentwn
although His works were finished from the foundation of the world.

4 eirhken gar pou peri thV ebdomhV outwV 
For He has said somewhere concerning the seventh day, 

kai katepausen o qeoV en th hmera th ebdomh apo pantwn twn ergwn autou
"And God rested on the seventh day from all His works";

5 kai en toutw palin ei eiseleusontai eiV thn katapausin mou
and again in this passage, "They shall not enter My rest."
C 6 epei oun apoleipetai tinaV eiselqein eiV authn 
Therefore, since it remains for some to enter it, 
D kai oi proteron euaggelisqenteV 
and those who formerly had good news preached to them 

ouk eishlqon di apeiqeian  failed to enter because of disobedience,
E 7 palin tina orizei hmeran 
He again fixes a certain day, 
F shmeron   "Today," 
G en dauid legwn   saying through David 
H meta tosouton cronon  after so long a time 
G* kaqwV proeirhtai  just as has been said before,
F* shmeron   "Today 
E* ean thV fwnhV autou akoushte mh sklhrunhte taV kardiaV umwn
if you hear His voice, do not harden your hearts."
D* 8 ei gar autouV ihsouV katepausen  For if Joshua had given them rest, 

ouk an peri allhV elalei meta tauta hmeraV
He would not have spoken of another day after that.
C* 9 ara apoleipetai sabbatismoV tw law tou qeou
So there remains a Sabbath rest for the people of God.
B* 10 o gar eiselqwn eiV thn katapausin autou  For the one who has entered His rest 

kai autoV katepausen apo twn ergwn autou wsper apo twn idiwn o qeoV
has himself also rested from his works, as God did from His.
A* 11 spoudaswmen oun eiselqein eiV ekeinhn thn katapausin 
Therefore let us be diligent to enter that rest, 

ina mh en tw autw tiV upodeigmati pesh thV apeiqeiaV
so that no one will fall, through following the same example of disobedience.