John 14:15

Keep [τ η ρ η σ α τ ε]. The best tests read thrhsete, ye will keep. Lay up in your hearts and preserve by careful watching. See on reserved, 1 Peter 1:4.

My commandments [τ α ς ε ν τ ο λ α ς τ α ς ε μ α ς]. Literally, the commandments which are mine. See on 10 27.