When Can I Pray?

Luke 2:37 and then as a widow until she was eighty-four. She did not depart from the
temple, worshiping with fasting and prayer night and day.
     1Timothy 5:5 She who is truly a widow, left all alone, has set her hope on God and
continues in supplications and prayers night and day,

Luke 6:12 In these days he went out to the mountain to pray, and all night he continued in
prayer to God.

Luke 18:1-7 And he told them a parable to the effect that they ought always to pray and
not lose heart. 2 He said, “In a certain city there was a judge who neither feared God nor
respected man. 3 And there was a widow in that city who kept coming to him and
saying, ‘Give me justice against my adversary.’ 4 For a while he refused, but afterward
he said to himself, ‘Though I neither fear God nor respect man, 5 yet because this
widow keeps bothering me, I will give her justice, so that she will not beat me down by
her continual coming.’” 6 And the Lord said, “Hear what the unrighteous judge says. 7
And will not God give justice to his elect, who cry to him day and night? Will he delay
long over them?

Act 10:9 The next day, as they were on their journey and approaching the city, Peter
went up on the housetop about the sixth hour to pray.

Rom 12:12 Rejoice in hope, be patient in tribulation, be constant in prayer.

Col 4:2 Continue steadfastly in prayer, being watchful in it with thanksgiving.

1Thess 5:17 pray without ceasing,