It is true that we do not have the power to save, but blessedly Jesus does, and that is why He is our one and only Savior. I have struggled with balancing 'checking up' on Bible Quiet Time with letting the Holy Spirit work on our sons' hearts. One thing I wanted to foster in our dc from a young age is that starting your day with a Bible Quiet Time is an incredibly great habit to have. I am thankful HOD encourages this by planning for it within the guides. Our sons generally do their Bible Quiet Times first thing in the morning in their bedrooms. My thought on this is to encourage this as a habit first thing in the morning. Our kiddos do have headphones/earbuds and CD players by their beds, as well as the prayer starter in a clear plastic sleeve near them, and their Bibles and workbook, etc. materials. I try to do my Bible Quiet Time first thing in my bedroom first, and they have walked in to see me praying, reading my Bible, etc. ample times, to which I ask them to check back when I'm done with my Bible Quiet Time. I also make it a habit to start our day with Christian Praise Music, which we have all contributed ideas for songs on my IPod, which is really a family IPod of sorts (in fact turning on the praise music first thing when we come downstairs is assigned to my middle ds as a task). We listen to this as we do chores. I also have our dc take turns praying at meals, as well occasionally asking for prayer requests from each other. Now, some mornings I've missed my Quiet Time, some times my ds has forgotten to turn on the music, sometimes we forget to talk about prayer requests for weeks on end, sometimes things don't go just so and we don't have such kind, loving attitudes - we are not perfect - but most days we try to stick to these norms.

So, in this way, I am trying to model an informal Bible Quiet Time by the way we just do our days together, as well as do one myself, which I need accountability for too.
What I did in RTR last year with Riley was check the Hidden Treasures in Philippians work daily, discussing any descrepancies in a heart-to-heart way. I checked his Common Place Book entries. I also asked if he'd done his music and prayer time, and occasionally I'd ask what he'd prayed for, in a casual way. I had him say his Scripture verse for me from start to finish at least 1 time and usually 2 times a week. If he didn't know it, I'd help him practice it with hand motions, or I'd offer to give him 10 minutes to study it in a way of his own and then have him say it for me. We really had a wonderful time discussing the Boyhood and Beyond devotional topics, and that is where I really spent a lot of time having heart to hearts and sharing more. I have actually told each of our sons that as much as I personally want to 'save them' that it is up to them to truly accept Jesus into their hearts, and to live their lives changed because of it. There is no 'riding the coat-tails of parents into heaven.' They seem to be taking it seriously and to heart. This summer we are not schooling, but we are doing an informal Bible Quiet Time all together in our living room, praying on our own, sharing requests, and then starting our day with praise music and prayer at meals. Sometimes I challenge our older sons to try to say a family prayer with each of the parts of prayer in it, but not often. I try to pray that way myself instead. I'm not sure if this helps, but faith is something that one comes to in many ways, and too much checking up makes it just another assignment, and not personal enough somehow. I am striving for this balance myself each day. Probably my most effective moments are when I remember to pray for each of my dc to know Christ personally. I hope something here helps!
In Christ,
Julie