Rom 1:12 that is, that we may be mutually encouraged by each other's faith, both yours and mine.

Sumparakaleō

Thayer Definition:

1) to call upon or invite or exhort at the same time or together

2) to strengthen (comfort) with others

Encouraged or comfort – not give you a pillow but give you me

Foundation ● Parakaleō ► Encourage, To Call Near

Today’s postcard